236430987728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12771769}}^1$

素因数の和:12771879

約数の個数: 40

約数和(自身を含む): 498865336200

約数和(自身を除く): 262434348472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 12771769, 25543538, 51087076, 102174152, 166032997, 204348304, 332065994, 664131988, 1136687441, 1328263976, 2273374882, 2656527952, 4546749764, 9093499528, 14776936733, 18186999056, 29553873466, 59107746932, 118215493864, 236430987728]

約数ペア:

[(1, 236430987728), (2, 118215493864), (4, 59107746932), (8, 29553873466), (13, 18186999056), (16, 14776936733), (26, 9093499528), (52, 4546749764), (89, 2656527952), (104, 2273374882), (178, 1328263976), (208, 1136687441), (356, 664131988), (712, 332065994), (1157, 204348304), (1424, 166032997), (2314, 102174152), (4628, 51087076), (9256, 25543538), (18512, 12771769)]