39291207472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{77813}}^1$

素因数の和:78002

約数の個数: 80

約数和(自身を含む): 87998296320

約数和(自身を除く): 48707088848

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 151, 152, 176, 209, 302, 304, 418, 604, 836, 1208, 1661, 1672, 2416, 2869, 3322, 3344, 5738, 6644, 11476, 13288, 22952, 26576, 31559, 45904, 63118, 77813, 126236, 155626, 252472, 311252, 504944, 622504, 855943, 1245008, 1478447, 1711886, 2956894, 3423772, 5913788, 6847544, 11749763, 11827576, 13695088, 16262917, 23499526, 23655152, 32525834, 46999052, 65051668, 93998104, 129247393, 130103336, 187996208, 223245497, 258494786, 260206672, 446490994, 516989572, 892981988, 1033979144, 1785963976, 2067958288, 2455700467, 3571927952, 4911400934, 9822801868, 19645603736, 39291207472]

約数ペア:

[(1, 39291207472), (2, 19645603736), (4, 9822801868), (8, 4911400934), (11, 3571927952), (16, 2455700467), (19, 2067958288), (22, 1785963976), (38, 1033979144), (44, 892981988), (76, 516989572), (88, 446490994), (151, 260206672), (152, 258494786), (176, 223245497), (209, 187996208), (302, 130103336), (304, 129247393), (418, 93998104), (604, 65051668), (836, 46999052), (1208, 32525834), (1661, 23655152), (1672, 23499526), (2416, 16262917), (2869, 13695088), (3322, 11827576), (3344, 11749763), (5738, 6847544), (6644, 5913788), (11476, 3423772), (13288, 2956894), (22952, 1711886), (26576, 1478447), (31559, 1245008), (45904, 855943), (63118, 622504), (77813, 504944), (126236, 311252), (155626, 252472)]