329485736

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{13171}}^1$

素因数の和:13289

約数の個数: 32

約数和(自身を含む): 640159200

約数和(自身を除く): 310673464

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 212, 236, 424, 472, 3127, 6254, 12508, 13171, 25016, 26342, 52684, 105368, 698063, 777089, 1396126, 1554178, 2792252, 3108356, 5584504, 6216712, 41185717, 82371434, 164742868, 329485736]

約数ペア:

[(1, 329485736), (2, 164742868), (4, 82371434), (8, 41185717), (53, 6216712), (59, 5584504), (106, 3108356), (118, 2792252), (212, 1554178), (236, 1396126), (424, 777089), (472, 698063), (3127, 105368), (6254, 52684), (12508, 26342), (13171, 25016)]