266911216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{116657}}^1$

素因数の和:116689

約数の個数: 40

約数和(自身を含む): 607554864

約数和(自身を除く): 340643648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 116657, 233314, 466628, 933256, 1283227, 1516541, 1866512, 2566454, 3033082, 5132908, 6066164, 10265816, 12132328, 16681951, 20531632, 24264656, 33363902, 66727804, 133455608, 266911216]

約数ペア:

[(1, 266911216), (2, 133455608), (4, 66727804), (8, 33363902), (11, 24264656), (13, 20531632), (16, 16681951), (22, 12132328), (26, 10265816), (44, 6066164), (52, 5132908), (88, 3033082), (104, 2566454), (143, 1866512), (176, 1516541), (208, 1283227), (286, 933256), (572, 466628), (1144, 233314), (2288, 116657)]