245440282112

素因数分解:

$2^9\times {\mathrm{8753}}^1\times {\mathrm{54767}}^1$

素因数の和:63538

約数の個数: 40

約数和(自身を含む): 490466170656

約数和(自身を除く): 245025888544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 8753, 17506, 35012, 54767, 70024, 109534, 140048, 219068, 280096, 438136, 560192, 876272, 1120384, 1752544, 2240768, 3505088, 4481536, 7010176, 14020352, 28040704, 479375551, 958751102, 1917502204, 3835004408, 7670008816, 15340017632, 30680035264, 61360070528, 122720141056, 245440282112]

約数ペア:

[(1, 245440282112), (2, 122720141056), (4, 61360070528), (8, 30680035264), (16, 15340017632), (32, 7670008816), (64, 3835004408), (128, 1917502204), (256, 958751102), (512, 479375551), (8753, 28040704), (17506, 14020352), (35012, 7010176), (54767, 4481536), (70024, 3505088), (109534, 2240768), (140048, 1752544), (219068, 1120384), (280096, 876272), (438136, 560192)]