1890723744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3852

約数の個数: 288

約数和(自身を含む): 6967658880

約数和(自身を除く): 5076935136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 456, 468, 494, 504, 532, 546, 608, 624, 672, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1248, 1368, 1456, 1482, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2736, 2912, 2964, 3192, 3276, 3458, 3744, 3797, 3952, 4256, 4368, 4446, 4788, 5187, 5472, 5928, 6384, 6552, 6916, 7594, 7904, 8736, 8892, 9576, 10374, 11391, 11856, 12768, 13104, 13832, 15188, 15561, 17784, 19152, 20748, 22782, 23712, 26208, 26579, 27664, 30376, 31122, 34173, 35568, 38304, 41496, 45564, 49361, 53158, 55328, 60752, 62244, 68346, 71136, 72143, 79737, 82992, 91128, 98722, 106316, 121504, 124488, 136692, 144286, 148083, 159474, 165984, 182256, 197444, 212632, 216429, 239211, 248976, 273384, 288572, 296166, 318948, 345527, 364512, 394888, 425264, 432858, 444249, 478422, 497952, 505001, 546768, 577144, 592332, 637896, 649287, 691054, 789776, 850528, 865716, 888498, 937859, 956844, 1010002, 1036581, 1093536, 1154288, 1184664, 1275792, 1298574, 1382108, 1515003, 1579552, 1731432, 1776996, 1875718, 1913688, 2020004, 2073162, 2308576, 2369328, 2551584, 2597148, 2764216, 2813577, 3030006, 3109743, 3462864, 3553992, 3751436, 3827376, 4040008, 4146324, 4545009, 4738656, 5194296, 5528432, 5627154, 6060012, 6219486, 6565013, 6925728, 7107984, 7502872, 7654752, 8080016, 8292648, 8440731, 9090018, 10388592, 11056864, 11254308, 12120024, 12438972, 13130026, 14215968, 15005744, 16160032, 16585296, 16881462, 18180036, 19695039, 20777184, 22508616, 24240048, 24877944, 26260052, 30011488, 33170592, 33762924, 36360072, 39390078, 45017232, 48480096, 49755888, 52520104, 59085117, 67525848, 72720144, 78780156, 90034464, 99511776, 105040208, 118170234, 135051696, 145440288, 157560312, 210080416, 236340468, 270103392, 315120624, 472680936, 630241248, 945361872, 1890723744]

約数ペア:

[(1, 1890723744), (2, 945361872), (3, 630241248), (4, 472680936), (6, 315120624), (7, 270103392), (8, 236340468), (9, 210080416), (12, 157560312), (13, 145440288), (14, 135051696), (16, 118170234), (18, 105040208), (19, 99511776), (21, 90034464), (24, 78780156), (26, 72720144), (28, 67525848), (32, 59085117), (36, 52520104), (38, 49755888), (39, 48480096), (42, 45017232), (48, 39390078), (52, 36360072), (56, 33762924), (57, 33170592), (63, 30011488), (72, 26260052), (76, 24877944), (78, 24240048), (84, 22508616), (91, 20777184), (96, 19695039), (104, 18180036), (112, 16881462), (114, 16585296), (117, 16160032), (126, 15005744), (133, 14215968), (144, 13130026), (152, 12438972), (156, 12120024), (168, 11254308), (171, 11056864), (182, 10388592), (208, 9090018), (224, 8440731), (228, 8292648), (234, 8080016), (247, 7654752), (252, 7502872), (266, 7107984), (273, 6925728), (288, 6565013), (304, 6219486), (312, 6060012), (336, 5627154), (342, 5528432), (364, 5194296), (399, 4738656), (416, 4545009), (456, 4146324), (468, 4040008), (494, 3827376), (504, 3751436), (532, 3553992), (546, 3462864), (608, 3109743), (624, 3030006), (672, 2813577), (684, 2764216), (728, 2597148), (741, 2551584), (798, 2369328), (819, 2308576), (912, 2073162), (936, 2020004), (988, 1913688), (1008, 1875718), (1064, 1776996), (1092, 1731432), (1197, 1579552), (1248, 1515003), (1368, 1382108), (1456, 1298574), (1482, 1275792), (1596, 1184664), (1638, 1154288), (1729, 1093536), (1824, 1036581), (1872, 1010002), (1976, 956844), (2016, 937859), (2128, 888498), (2184, 865716), (2223, 850528), (2394, 789776), (2736, 691054), (2912, 649287), (2964, 637896), (3192, 592332), (3276, 577144), (3458, 546768), (3744, 505001), (3797, 497952), (3952, 478422), (4256, 444249), (4368, 432858), (4446, 425264), (4788, 394888), (5187, 364512), (5472, 345527), (5928, 318948), (6384, 296166), (6552, 288572), (6916, 273384), (7594, 248976), (7904, 239211), (8736, 216429), (8892, 212632), (9576, 197444), (10374, 182256), (11391, 165984), (11856, 159474), (12768, 148083), (13104, 144286), (13832, 136692), (15188, 124488), (15561, 121504), (17784, 106316), (19152, 98722), (20748, 91128), (22782, 82992), (23712, 79737), (26208, 72143), (26579, 71136), (27664, 68346), (30376, 62244), (31122, 60752), (34173, 55328), (35568, 53158), (38304, 49361), (41496, 45564)]