328640648364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1304129557}}^1$

素因数の和:1304129574

約数の個数: 36

約数和(自身を含む): 949406318224

約数和(自身を除く): 620765669860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1304129557, 2608259114, 3912388671, 5216518228, 7824777342, 9128906899, 11737166013, 15649554684, 18257813798, 23474332026, 27386720697, 36515627596, 46948664052, 54773441394, 82160162091, 109546882788, 164320324182, 328640648364]

約数ペア:

[(1, 328640648364), (2, 164320324182), (3, 109546882788), (4, 82160162091), (6, 54773441394), (7, 46948664052), (9, 36515627596), (12, 27386720697), (14, 23474332026), (18, 18257813798), (21, 15649554684), (28, 11737166013), (36, 9128906899), (42, 7824777342), (63, 5216518228), (84, 3912388671), (126, 2608259114), (252, 1304129557)]