1330943979376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2036677}}^1$

素因数の和:2036822

約数の個数: 80

約数和(自身を含む): 2909353789440

約数和(自身を除く): 1578409810064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 79, 88, 94, 158, 176, 188, 316, 376, 517, 632, 752, 869, 1034, 1264, 1738, 2068, 3476, 3713, 4136, 6952, 7426, 8272, 13904, 14852, 29704, 40843, 59408, 81686, 163372, 326744, 653488, 2036677, 4073354, 8146708, 16293416, 22403447, 32586832, 44806894, 89613788, 95723819, 160897483, 179227576, 191447638, 321794966, 358455152, 382895276, 643589932, 765790552, 1052962009, 1287179864, 1531581104, 1769872313, 2105924018, 2574359728, 3539744626, 4211848036, 7079489252, 7562181701, 8423696072, 14158978504, 15124363402, 16847392144, 28317957008, 30248726804, 60497453608, 83183998711, 120994907216, 166367997422, 332735994844, 665471989688, 1330943979376]

約数ペア:

[(1, 1330943979376), (2, 665471989688), (4, 332735994844), (8, 166367997422), (11, 120994907216), (16, 83183998711), (22, 60497453608), (44, 30248726804), (47, 28317957008), (79, 16847392144), (88, 15124363402), (94, 14158978504), (158, 8423696072), (176, 7562181701), (188, 7079489252), (316, 4211848036), (376, 3539744626), (517, 2574359728), (632, 2105924018), (752, 1769872313), (869, 1531581104), (1034, 1287179864), (1264, 1052962009), (1738, 765790552), (2068, 643589932), (3476, 382895276), (3713, 358455152), (4136, 321794966), (6952, 191447638), (7426, 179227576), (8272, 160897483), (13904, 95723819), (14852, 89613788), (29704, 44806894), (40843, 32586832), (59408, 22403447), (81686, 16293416), (163372, 8146708), (326744, 4073354), (653488, 2036677)]