289272472

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{12379}}^1$

素因数の和:12535

約数の個数: 32

約数和(自身を含む): 570470400

約数和(自身を除く): 281197928

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 1016, 2921, 5842, 11684, 12379, 23368, 24758, 49516, 99032, 284717, 569434, 1138868, 1572133, 2277736, 3144266, 6288532, 12577064, 36159059, 72318118, 144636236, 289272472]

約数ペア:

[(1, 289272472), (2, 144636236), (4, 72318118), (8, 36159059), (23, 12577064), (46, 6288532), (92, 3144266), (127, 2277736), (184, 1572133), (254, 1138868), (508, 569434), (1016, 284717), (2921, 99032), (5842, 49516), (11684, 24758), (12379, 23368)]