281504964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1847}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 708478848

約数和(自身を除く): 426973884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 977, 1847, 1954, 2931, 3694, 3908, 5541, 5862, 7388, 11082, 11724, 12701, 22164, 24011, 25402, 38103, 48022, 50804, 72033, 76206, 96044, 144066, 152412, 288132, 1804519, 3609038, 5413557, 7218076, 10827114, 21654228, 23458747, 46917494, 70376241, 93834988, 140752482, 281504964]

約数ペア:

[(1, 281504964), (2, 140752482), (3, 93834988), (4, 70376241), (6, 46917494), (12, 23458747), (13, 21654228), (26, 10827114), (39, 7218076), (52, 5413557), (78, 3609038), (156, 1804519), (977, 288132), (1847, 152412), (1954, 144066), (2931, 96044), (3694, 76206), (3908, 72033), (5541, 50804), (5862, 48022), (7388, 38103), (11082, 25402), (11724, 24011), (12701, 22164)]