18915617448

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 512

約数和(自身を含む): 68640768000

約数和(自身を除く): 49725150552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 37, 39, 42, 52, 54, 56, 62, 63, 72, 74, 78, 84, 91, 93, 104, 108, 111, 117, 124, 126, 148, 156, 168, 182, 186, 189, 216, 217, 222, 234, 248, 252, 259, 273, 279, 296, 312, 333, 351, 364, 372, 378, 403, 434, 444, 468, 481, 504, 518, 546, 558, 651, 666, 702, 728, 744, 756, 777, 806, 819, 837, 839, 868, 888, 936, 962, 999, 1036, 1092, 1116, 1147, 1209, 1302, 1332, 1404, 1443, 1512, 1554, 1612, 1638, 1674, 1678, 1736, 1924, 1953, 1998, 2072, 2184, 2232, 2294, 2331, 2418, 2457, 2517, 2604, 2664, 2808, 2821, 2886, 3108, 3224, 3276, 3348, 3356, 3367, 3441, 3627, 3848, 3906, 3996, 4329, 4588, 4662, 4836, 4914, 5034, 5208, 5642, 5772, 5859, 5873, 6216, 6552, 6696, 6712, 6734, 6882, 6993, 7254, 7551, 7812, 7992, 8029, 8463, 8658, 9176, 9324, 9672, 9828, 10068, 10101, 10323, 10881, 10907, 11284, 11544, 11718, 11746, 12987, 13468, 13764, 13986, 14508, 14911, 15102, 15624, 16058, 16926, 17316, 17619, 18648, 19656, 20136, 20202, 20646, 21762, 21814, 22568, 22653, 23436, 23492, 24087, 25389, 25974, 26009, 26936, 27528, 27972, 29016, 29822, 30204, 30303, 30969, 31043, 32116, 32721, 33852, 34632, 35238, 40404, 41292, 43524, 43628, 44733, 45306, 46872, 46984, 48174, 50778, 51948, 52018, 52857, 55944, 59644, 60408, 60606, 61938, 62086, 64232, 65442, 67704, 70476, 72261, 76167, 76349, 78027, 80808, 82584, 87048, 87256, 89466, 90612, 90909, 93129, 96348, 98163, 101556, 103896, 104036, 104377, 105714, 119288, 121212, 123876, 124172, 130884, 134199, 140952, 144522, 152334, 152698, 156054, 158571, 178932, 181224, 181818, 182063, 186258, 192696, 196326, 203112, 208072, 208754, 211428, 216783, 217301, 229047, 234081, 242424, 247752, 248344, 261768, 268398, 279387, 289044, 294489, 304668, 305396, 312108, 313131, 317142, 338117, 357864, 363636, 364126, 372516, 392652, 402597, 403559, 417508, 422856, 433566, 434602, 458094, 468162, 536796, 546189, 558774, 578088, 588978, 609336, 610792, 624216, 626262, 634284, 651903, 676234, 687141, 702243, 727272, 728252, 745032, 785304, 805194, 807118, 835016, 838161, 867132, 869204, 916188, 936324, 939393, 962333, 1014351, 1073592, 1092378, 1117548, 1177956, 1210677, 1252524, 1268568, 1303806, 1352468, 1374282, 1404486, 1456504, 1610388, 1614236, 1638567, 1676322, 1734264, 1738408, 1832376, 1872648, 1878786, 1924666, 1955709, 2028702, 2061423, 2184756, 2235096, 2355912, 2366819, 2421354, 2505048, 2607612, 2704936, 2748564, 2808972, 2818179, 2824913, 2886999, 3043053, 3220776, 3228472, 3277134, 3352644, 3632031, 3757572, 3849332, 3911418, 4057404, 4122846, 4369512, 4733638, 4842708, 4915701, 5215224, 5497128, 5617944, 5636358, 5649826, 5773998, 5867127, 6086106, 6554268, 6705288, 6736331, 7100457, 7264062, 7515144, 7698664, 7822836, 8114808, 8245692, 8474739, 8660997, 9129159, 9467276, 9685416, 9831402, 10896093, 11272716, 11299652, 11547996, 11734254, 12172212, 12510329, 13108536, 13472662, 14200914, 14528124, 15645672, 16491384, 16949478, 17321994, 18258318, 18934552, 19662804, 20208993, 21301371, 21792186, 22545432, 22599304, 23095992, 23468508, 24344424, 25020658, 25424217, 25982991, 26945324, 28401828, 29056248, 33898956, 34643988, 36516636, 37530987, 39325608, 40417986, 42602742, 43584372, 46937016, 50041316, 50848434, 51965982, 53890648, 56803656, 60626979, 63904113, 67797912, 69287976, 73033272, 75061974, 76272651, 80835972, 85205484, 87168744, 87572303, 100082632, 101696868, 103931964, 112592961, 121253958, 127808226, 150123948, 152545302, 161671944, 170410968, 175144606, 181880937, 203393736, 207863928, 225185922, 242507916, 255616452, 262716909, 300247896, 305090604, 337778883, 350289212, 363761874, 450371844, 485015832, 511232904, 525433818, 610181208, 675557766, 700578424, 727523748, 788150727, 900743688, 1050867636, 1351115532, 1455047496, 1576301454, 2101735272, 2364452181, 2702231064, 3152602908, 4728904362, 6305205816, 9457808724, 18915617448]

約数ペア:

[(1, 18915617448), (2, 9457808724), (3, 6305205816), (4, 4728904362), (6, 3152602908), (7, 2702231064), (8, 2364452181), (9, 2101735272), (12, 1576301454), (13, 1455047496), (14, 1351115532), (18, 1050867636), (21, 900743688), (24, 788150727), (26, 727523748), (27, 700578424), (28, 675557766), (31, 610181208), (36, 525433818), (37, 511232904), (39, 485015832), (42, 450371844), (52, 363761874), (54, 350289212), (56, 337778883), (62, 305090604), (63, 300247896), (72, 262716909), (74, 255616452), (78, 242507916), (84, 225185922), (91, 207863928), (93, 203393736), (104, 181880937), (108, 175144606), (111, 170410968), (117, 161671944), (124, 152545302), (126, 150123948), (148, 127808226), (156, 121253958), (168, 112592961), (182, 103931964), (186, 101696868), (189, 100082632), (216, 87572303), (217, 87168744), (222, 85205484), (234, 80835972), (248, 76272651), (252, 75061974), (259, 73033272), (273, 69287976), (279, 67797912), (296, 63904113), (312, 60626979), (333, 56803656), (351, 53890648), (364, 51965982), (372, 50848434), (378, 50041316), (403, 46937016), (434, 43584372), (444, 42602742), (468, 40417986), (481, 39325608), (504, 37530987), (518, 36516636), (546, 34643988), (558, 33898956), (651, 29056248), (666, 28401828), (702, 26945324), (728, 25982991), (744, 25424217), (756, 25020658), (777, 24344424), (806, 23468508), (819, 23095992), (837, 22599304), (839, 22545432), (868, 21792186), (888, 21301371), (936, 20208993), (962, 19662804), (999, 18934552), (1036, 18258318), (1092, 17321994), (1116, 16949478), (1147, 16491384), (1209, 15645672), (1302, 14528124), (1332, 14200914), (1404, 13472662), (1443, 13108536), (1512, 12510329), (1554, 12172212), (1612, 11734254), (1638, 11547996), (1674, 11299652), (1678, 11272716), (1736, 10896093), (1924, 9831402), (1953, 9685416), (1998, 9467276), (2072, 9129159), (2184, 8660997), (2232, 8474739), (2294, 8245692), (2331, 8114808), (2418, 7822836), (2457, 7698664), (2517, 7515144), (2604, 7264062), (2664, 7100457), (2808, 6736331), (2821, 6705288), (2886, 6554268), (3108, 6086106), (3224, 5867127), (3276, 5773998), (3348, 5649826), (3356, 5636358), (3367, 5617944), (3441, 5497128), (3627, 5215224), (3848, 4915701), (3906, 4842708), (3996, 4733638), (4329, 4369512), (4588, 4122846), (4662, 4057404), (4836, 3911418), (4914, 3849332), (5034, 3757572), (5208, 3632031), (5642, 3352644), (5772, 3277134), (5859, 3228472), (5873, 3220776), (6216, 3043053), (6552, 2886999), (6696, 2824913), (6712, 2818179), (6734, 2808972), (6882, 2748564), (6993, 2704936), (7254, 2607612), (7551, 2505048), (7812, 2421354), (7992, 2366819), (8029, 2355912), (8463, 2235096), (8658, 2184756), (9176, 2061423), (9324, 2028702), (9672, 1955709), (9828, 1924666), (10068, 1878786), (10101, 1872648), (10323, 1832376), (10881, 1738408), (10907, 1734264), (11284, 1676322), (11544, 1638567), (11718, 1614236), (11746, 1610388), (12987, 1456504), (13468, 1404486), (13764, 1374282), (13986, 1352468), (14508, 1303806), (14911, 1268568), (15102, 1252524), (15624, 1210677), (16058, 1177956), (16926, 1117548), (17316, 1092378), (17619, 1073592), (18648, 1014351), (19656, 962333), (20136, 939393), (20202, 936324), (20646, 916188), (21762, 869204), (21814, 867132), (22568, 838161), (22653, 835016), (23436, 807118), (23492, 805194), (24087, 785304), (25389, 745032), (25974, 728252), (26009, 727272), (26936, 702243), (27528, 687141), (27972, 676234), (29016, 651903), (29822, 634284), (30204, 626262), (30303, 624216), (30969, 610792), (31043, 609336), (32116, 588978), (32721, 578088), (33852, 558774), (34632, 546189), (35238, 536796), (40404, 468162), (41292, 458094), (43524, 434602), (43628, 433566), (44733, 422856), (45306, 417508), (46872, 403559), (46984, 402597), (48174, 392652), (50778, 372516), (51948, 364126), (52018, 363636), (52857, 357864), (55944, 338117), (59644, 317142), (60408, 313131), (60606, 312108), (61938, 305396), (62086, 304668), (64232, 294489), (65442, 289044), (67704, 279387), (70476, 268398), (72261, 261768), (76167, 248344), (76349, 247752), (78027, 242424), (80808, 234081), (82584, 229047), (87048, 217301), (87256, 216783), (89466, 211428), (90612, 208754), (90909, 208072), (93129, 203112), (96348, 196326), (98163, 192696), (101556, 186258), (103896, 182063), (104036, 181818), (104377, 181224), (105714, 178932), (119288, 158571), (121212, 156054), (123876, 152698), (124172, 152334), (130884, 144522), (134199, 140952)]