661609388544

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1\times {\mathrm{10867}}^1$

素因数の和:13950

約数の個数: 160

約数和(自身を含む): 1898948251200

約数和(自身を除く): 1237338862656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3049, 3328, 4992, 6098, 6656, 9147, 9984, 10867, 12196, 18294, 19968, 21734, 24392, 32601, 36588, 39637, 43468, 48784, 65202, 73176, 79274, 86936, 97568, 118911, 130404, 141271, 146352, 158548, 173872, 195136, 237822, 260808, 282542, 292704, 317096, 347744, 390272, 423813, 475644, 521616, 565084, 585408, 634192, 695488, 780544, 847626, 951288, 1043232, 1130168, 1170816, 1268384, 1390976, 1561088, 1695252, 1902576, 2086464, 2260336, 2341632, 2536768, 2781952, 3390504, 3805152, 4172928, 4520672, 4683264, 5073536, 5563904, 6781008, 7610304, 8345856, 9041344, 10147072, 13562016, 15220608, 16691712, 18082688, 20294144, 27124032, 30441216, 33133483, 36165376, 54248064, 60882432, 66266966, 72330752, 99400449, 108496128, 132533932, 198800898, 216992256, 265067864, 397601796, 430735279, 530135728, 795203592, 861470558, 1060271456, 1292205837, 1590407184, 1722941116, 2120542912, 2584411674, 3180814368, 3445882232, 4241085824, 5168823348, 6361628736, 6891764464, 8482171648, 10337646696, 12723257472, 13783528928, 16964343296, 20675293392, 25446514944, 27567057856, 41350586784, 50893029888, 55134115712, 82701173568, 110268231424, 165402347136, 220536462848, 330804694272, 661609388544]

約数ペア:

[(1, 661609388544), (2, 330804694272), (3, 220536462848), (4, 165402347136), (6, 110268231424), (8, 82701173568), (12, 55134115712), (13, 50893029888), (16, 41350586784), (24, 27567057856), (26, 25446514944), (32, 20675293392), (39, 16964343296), (48, 13783528928), (52, 12723257472), (64, 10337646696), (78, 8482171648), (96, 6891764464), (104, 6361628736), (128, 5168823348), (156, 4241085824), (192, 3445882232), (208, 3180814368), (256, 2584411674), (312, 2120542912), (384, 1722941116), (416, 1590407184), (512, 1292205837), (624, 1060271456), (768, 861470558), (832, 795203592), (1248, 530135728), (1536, 430735279), (1664, 397601796), (2496, 265067864), (3049, 216992256), (3328, 198800898), (4992, 132533932), (6098, 108496128), (6656, 99400449), (9147, 72330752), (9984, 66266966), (10867, 60882432), (12196, 54248064), (18294, 36165376), (19968, 33133483), (21734, 30441216), (24392, 27124032), (32601, 20294144), (36588, 18082688), (39637, 16691712), (43468, 15220608), (48784, 13562016), (65202, 10147072), (73176, 9041344), (79274, 8345856), (86936, 7610304), (97568, 6781008), (118911, 5563904), (130404, 5073536), (141271, 4683264), (146352, 4520672), (158548, 4172928), (173872, 3805152), (195136, 3390504), (237822, 2781952), (260808, 2536768), (282542, 2341632), (292704, 2260336), (317096, 2086464), (347744, 1902576), (390272, 1695252), (423813, 1561088), (475644, 1390976), (521616, 1268384), (565084, 1170816), (585408, 1130168), (634192, 1043232), (695488, 951288), (780544, 847626)]