264431332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 514422720

約数和(自身を除く): 249991388

約数列:

[1, 2, 4, 11, 22, 44, 101, 157, 202, 314, 379, 404, 628, 758, 1111, 1516, 1727, 2222, 3454, 4169, 4444, 6908, 8338, 15857, 16676, 31714, 38279, 59503, 63428, 76558, 119006, 153116, 174427, 238012, 348854, 421069, 654533, 697708, 842138, 1309066, 1684276, 2618132, 6009803, 12019606, 24039212, 66107833, 132215666, 264431332]

約数ペア:

[(1, 264431332), (2, 132215666), (4, 66107833), (11, 24039212), (22, 12019606), (44, 6009803), (101, 2618132), (157, 1684276), (202, 1309066), (314, 842138), (379, 697708), (404, 654533), (628, 421069), (758, 348854), (1111, 238012), (1516, 174427), (1727, 153116), (2222, 119006), (3454, 76558), (4169, 63428), (4444, 59503), (6908, 38279), (8338, 31714), (15857, 16676)]