917631312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4639}}^1$

素因数の和:4980

約数の個数: 80

約数和(自身を含む): 2561502720

約数和(自身を除く): 1643871408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 317, 624, 634, 951, 1268, 1902, 2536, 3804, 4121, 4639, 5072, 7608, 8242, 9278, 12363, 13917, 15216, 16484, 18556, 24726, 27834, 32968, 37112, 49452, 55668, 60307, 65936, 74224, 98904, 111336, 120614, 180921, 197808, 222672, 241228, 361842, 482456, 723684, 964912, 1447368, 1470563, 2894736, 2941126, 4411689, 5882252, 8823378, 11764504, 17646756, 19117319, 23529008, 35293512, 38234638, 57351957, 70587024, 76469276, 114703914, 152938552, 229407828, 305877104, 458815656, 917631312]

約数ペア:

[(1, 917631312), (2, 458815656), (3, 305877104), (4, 229407828), (6, 152938552), (8, 114703914), (12, 76469276), (13, 70587024), (16, 57351957), (24, 38234638), (26, 35293512), (39, 23529008), (48, 19117319), (52, 17646756), (78, 11764504), (104, 8823378), (156, 5882252), (208, 4411689), (312, 2941126), (317, 2894736), (624, 1470563), (634, 1447368), (951, 964912), (1268, 723684), (1902, 482456), (2536, 361842), (3804, 241228), (4121, 222672), (4639, 197808), (5072, 180921), (7608, 120614), (8242, 111336), (9278, 98904), (12363, 74224), (13917, 65936), (15216, 60307), (16484, 55668), (18556, 49452), (24726, 37112), (27834, 32968)]