81663752352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2212

約数の個数: 384

約数和(自身を含む): 274288508928

約数和(自身を除く): 192624756576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 151, 156, 168, 182, 186, 208, 217, 224, 248, 273, 302, 312, 336, 364, 372, 403, 416, 434, 453, 496, 546, 604, 624, 651, 672, 728, 744, 806, 868, 906, 992, 1057, 1092, 1208, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 1812, 1963, 1997, 2114, 2184, 2416, 2418, 2604, 2821, 2912, 2976, 3171, 3224, 3472, 3624, 3926, 3994, 4228, 4368, 4681, 4832, 4836, 5208, 5642, 5889, 5991, 6342, 6448, 6944, 7248, 7852, 7988, 8456, 8463, 8736, 9362, 9672, 10416, 11284, 11778, 11982, 12684, 12896, 13741, 13979, 14043, 14496, 15704, 15976, 16912, 16926, 18724, 19344, 20832, 22568, 23556, 23964, 25368, 25961, 27482, 27958, 28086, 31408, 31952, 32767, 33824, 33852, 37448, 38688, 41223, 41937, 45136, 47112, 47928, 50736, 51922, 54964, 55916, 56172, 60853, 61907, 62816, 63904, 65534, 67704, 74896, 77883, 82446, 83874, 90272, 94224, 95856, 98301, 101472, 103844, 109928, 111832, 112344, 121706, 123814, 131068, 135408, 149792, 155766, 164892, 167748, 181727, 182559, 185721, 188448, 191712, 196602, 207688, 219856, 223664, 224688, 243412, 247628, 262136, 270816, 301547, 311532, 329784, 335496, 363454, 365118, 371442, 393204, 415376, 425971, 433349, 439712, 447328, 449376, 486824, 495256, 524272, 545181, 603094, 623064, 659568, 670992, 726908, 730236, 742884, 786408, 804791, 830752, 851942, 866698, 904641, 973648, 990512, 1048544, 1090362, 1206188, 1246128, 1277913, 1300047, 1319136, 1341984, 1453816, 1460472, 1485768, 1572816, 1609582, 1703884, 1733396, 1809282, 1947296, 1981024, 2110829, 2180724, 2412376, 2414373, 2492256, 2555826, 2600094, 2907632, 2920944, 2971536, 3145632, 3219164, 3407768, 3466792, 3618564, 3920111, 4221658, 4361448, 4824752, 4828746, 5111652, 5200188, 5633537, 5815264, 5841888, 5943072, 6332487, 6438328, 6815536, 6933584, 7237128, 7840222, 8443316, 8722896, 9347957, 9649504, 9657492, 10223304, 10400376, 11267074, 11760333, 12664974, 12876656, 13631072, 13867168, 14474256, 15680444, 16886632, 16900611, 17445792, 18695914, 19314984, 20446608, 20800752, 22534148, 23520666, 25329948, 25753312, 27440777, 28043871, 28948512, 31360888, 33773264, 33801222, 37391828, 38629968, 40893216, 41601504, 45068296, 47041332, 50659896, 54881554, 56087742, 62721776, 65435699, 67546528, 67602444, 74783656, 77259936, 82322331, 90136592, 94082664, 101319792, 109763108, 112175484, 121523441, 125443552, 130871398, 135204888, 149567312, 164644662, 180273184, 188165328, 196307097, 202639584, 219526216, 224350968, 243046882, 261742796, 270409776, 299134624, 329289324, 364570323, 376330656, 392614194, 439052432, 448701936, 486093764, 523485592, 540819552, 658578648, 729140646, 785228388, 850664087, 878104864, 897403872, 972187528, 1046971184, 1317157296, 1458281292, 1570456776, 1701328174, 1944375056, 2093942368, 2551992261, 2634314592, 2916562584, 3140913552, 3402656348, 3888750112, 5103984522, 5833125168, 6281827104, 6805312696, 10207969044, 11666250336, 13610625392, 20415938088, 27221250784, 40831876176, 81663752352]

約数ペア:

[(1, 81663752352), (2, 40831876176), (3, 27221250784), (4, 20415938088), (6, 13610625392), (7, 11666250336), (8, 10207969044), (12, 6805312696), (13, 6281827104), (14, 5833125168), (16, 5103984522), (21, 3888750112), (24, 3402656348), (26, 3140913552), (28, 2916562584), (31, 2634314592), (32, 2551992261), (39, 2093942368), (42, 1944375056), (48, 1701328174), (52, 1570456776), (56, 1458281292), (62, 1317157296), (78, 1046971184), (84, 972187528), (91, 897403872), (93, 878104864), (96, 850664087), (104, 785228388), (112, 729140646), (124, 658578648), (151, 540819552), (156, 523485592), (168, 486093764), (182, 448701936), (186, 439052432), (208, 392614194), (217, 376330656), (224, 364570323), (248, 329289324), (273, 299134624), (302, 270409776), (312, 261742796), (336, 243046882), (364, 224350968), (372, 219526216), (403, 202639584), (416, 196307097), (434, 188165328), (453, 180273184), (496, 164644662), (546, 149567312), (604, 135204888), (624, 130871398), (651, 125443552), (672, 121523441), (728, 112175484), (744, 109763108), (806, 101319792), (868, 94082664), (906, 90136592), (992, 82322331), (1057, 77259936), (1092, 74783656), (1208, 67602444), (1209, 67546528), (1248, 65435699), (1302, 62721776), (1456, 56087742), (1488, 54881554), (1612, 50659896), (1736, 47041332), (1812, 45068296), (1963, 41601504), (1997, 40893216), (2114, 38629968), (2184, 37391828), (2416, 33801222), (2418, 33773264), (2604, 31360888), (2821, 28948512), (2912, 28043871), (2976, 27440777), (3171, 25753312), (3224, 25329948), (3472, 23520666), (3624, 22534148), (3926, 20800752), (3994, 20446608), (4228, 19314984), (4368, 18695914), (4681, 17445792), (4832, 16900611), (4836, 16886632), (5208, 15680444), (5642, 14474256), (5889, 13867168), (5991, 13631072), (6342, 12876656), (6448, 12664974), (6944, 11760333), (7248, 11267074), (7852, 10400376), (7988, 10223304), (8456, 9657492), (8463, 9649504), (8736, 9347957), (9362, 8722896), (9672, 8443316), (10416, 7840222), (11284, 7237128), (11778, 6933584), (11982, 6815536), (12684, 6438328), (12896, 6332487), (13741, 5943072), (13979, 5841888), (14043, 5815264), (14496, 5633537), (15704, 5200188), (15976, 5111652), (16912, 4828746), (16926, 4824752), (18724, 4361448), (19344, 4221658), (20832, 3920111), (22568, 3618564), (23556, 3466792), (23964, 3407768), (25368, 3219164), (25961, 3145632), (27482, 2971536), (27958, 2920944), (28086, 2907632), (31408, 2600094), (31952, 2555826), (32767, 2492256), (33824, 2414373), (33852, 2412376), (37448, 2180724), (38688, 2110829), (41223, 1981024), (41937, 1947296), (45136, 1809282), (47112, 1733396), (47928, 1703884), (50736, 1609582), (51922, 1572816), (54964, 1485768), (55916, 1460472), (56172, 1453816), (60853, 1341984), (61907, 1319136), (62816, 1300047), (63904, 1277913), (65534, 1246128), (67704, 1206188), (74896, 1090362), (77883, 1048544), (82446, 990512), (83874, 973648), (90272, 904641), (94224, 866698), (95856, 851942), (98301, 830752), (101472, 804791), (103844, 786408), (109928, 742884), (111832, 730236), (112344, 726908), (121706, 670992), (123814, 659568), (131068, 623064), (135408, 603094), (149792, 545181), (155766, 524272), (164892, 495256), (167748, 486824), (181727, 449376), (182559, 447328), (185721, 439712), (188448, 433349), (191712, 425971), (196602, 415376), (207688, 393204), (219856, 371442), (223664, 365118), (224688, 363454), (243412, 335496), (247628, 329784), (262136, 311532), (270816, 301547)]