679938893592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{5142637}}^1$

素因数の和:5143440

約数の個数: 64

約数和(自身を含む): 1945151397120

約数和(自身を除く): 1265212503528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 787, 1574, 2361, 3148, 4722, 5509, 6296, 9444, 11018, 16527, 18888, 22036, 33054, 44072, 66108, 132216, 5142637, 10285274, 15427911, 20570548, 30855822, 35998459, 41141096, 61711644, 71996918, 107995377, 123423288, 143993836, 215990754, 287987672, 431981508, 863963016, 4047255319, 8094510638, 12141765957, 16189021276, 24283531914, 28330787233, 32378042552, 48567063828, 56661574466, 84992361699, 97134127656, 113323148932, 169984723398, 226646297864, 339969446796, 679938893592]

約数ペア:

[(1, 679938893592), (2, 339969446796), (3, 226646297864), (4, 169984723398), (6, 113323148932), (7, 97134127656), (8, 84992361699), (12, 56661574466), (14, 48567063828), (21, 32378042552), (24, 28330787233), (28, 24283531914), (42, 16189021276), (56, 12141765957), (84, 8094510638), (168, 4047255319), (787, 863963016), (1574, 431981508), (2361, 287987672), (3148, 215990754), (4722, 143993836), (5509, 123423288), (6296, 107995377), (9444, 71996918), (11018, 61711644), (16527, 41141096), (18888, 35998459), (22036, 30855822), (33054, 20570548), (44072, 15427911), (66108, 10285274), (132216, 5142637)]