268812312

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 682809600

約数和(自身を除く): 413997288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 211, 218, 327, 422, 436, 487, 633, 654, 844, 872, 974, 1266, 1308, 1461, 1688, 1948, 2532, 2616, 2922, 3896, 5064, 5844, 11688, 22999, 45998, 53083, 68997, 91996, 102757, 106166, 137994, 159249, 183992, 205514, 212332, 275988, 308271, 318498, 411028, 424664, 551976, 616542, 636996, 822056, 1233084, 1273992, 2466168, 11200513, 22401026, 33601539, 44802052, 67203078, 89604104, 134406156, 268812312]

約数ペア:

[(1, 268812312), (2, 134406156), (3, 89604104), (4, 67203078), (6, 44802052), (8, 33601539), (12, 22401026), (24, 11200513), (109, 2466168), (211, 1273992), (218, 1233084), (327, 822056), (422, 636996), (436, 616542), (487, 551976), (633, 424664), (654, 411028), (844, 318498), (872, 308271), (974, 275988), (1266, 212332), (1308, 205514), (1461, 183992), (1688, 159249), (1948, 137994), (2532, 106166), (2616, 102757), (2922, 91996), (3896, 68997), (5064, 53083), (5844, 45998), (11688, 22999)]