15951674464

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{85991}}^1$

素因数の和:86060

約数の個数: 96

約数和(自身を含む): 37445732352

約数和(自身を除く): 21494057888

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 352, 374, 496, 527, 544, 682, 748, 992, 1054, 1364, 1496, 2108, 2728, 2992, 4216, 5456, 5797, 5984, 8432, 10912, 11594, 16864, 23188, 46376, 85991, 92752, 171982, 185504, 343964, 687928, 945901, 1375856, 1461847, 1891802, 2665721, 2751712, 2923694, 3783604, 5331442, 5847388, 7567208, 10662884, 11694776, 15134416, 16080317, 21325768, 23389552, 29322931, 30268832, 32160634, 42651536, 45317257, 46779104, 58645862, 64321268, 85303072, 90634514, 117291724, 128642536, 181269028, 234583448, 257285072, 362538056, 469166896, 498489827, 514570144, 725076112, 938333792, 996979654, 1450152224, 1993959308, 3987918616, 7975837232, 15951674464]

約数ペア:

[(1, 15951674464), (2, 7975837232), (4, 3987918616), (8, 1993959308), (11, 1450152224), (16, 996979654), (17, 938333792), (22, 725076112), (31, 514570144), (32, 498489827), (34, 469166896), (44, 362538056), (62, 257285072), (68, 234583448), (88, 181269028), (124, 128642536), (136, 117291724), (176, 90634514), (187, 85303072), (248, 64321268), (272, 58645862), (341, 46779104), (352, 45317257), (374, 42651536), (496, 32160634), (527, 30268832), (544, 29322931), (682, 23389552), (748, 21325768), (992, 16080317), (1054, 15134416), (1364, 11694776), (1496, 10662884), (2108, 7567208), (2728, 5847388), (2992, 5331442), (4216, 3783604), (5456, 2923694), (5797, 2751712), (5984, 2665721), (8432, 1891802), (10912, 1461847), (11594, 1375856), (16864, 945901), (23188, 687928), (46376, 343964), (85991, 185504), (92752, 171982)]