266490512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{24971}}^1$

素因数の和:25031

約数の個数: 40

約数和(自身を含む): 557375040

約数和(自身を除く): 290884528

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 10672, 24971, 49942, 99884, 199768, 399536, 574333, 724159, 1148666, 1448318, 2297332, 2896636, 4594664, 5793272, 9189328, 11586544, 16655657, 33311314, 66622628, 133245256, 266490512]

約数ペア:

[(1, 266490512), (2, 133245256), (4, 66622628), (8, 33311314), (16, 16655657), (23, 11586544), (29, 9189328), (46, 5793272), (58, 4594664), (92, 2896636), (116, 2297332), (184, 1448318), (232, 1148666), (368, 724159), (464, 574333), (667, 399536), (1334, 199768), (2668, 99884), (5336, 49942), (10672, 24971)]