243077448

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2081}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 631595520

約数和(自身を除く): 388518072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 314, 372, 471, 628, 744, 942, 1256, 1884, 2081, 3768, 4162, 4867, 6243, 8324, 9734, 12486, 14601, 16648, 19468, 24972, 29202, 38936, 49944, 58404, 64511, 116808, 129022, 193533, 258044, 326717, 387066, 516088, 653434, 774132, 980151, 1306868, 1548264, 1960302, 2613736, 3920604, 7841208, 10128227, 20256454, 30384681, 40512908, 60769362, 81025816, 121538724, 243077448]

約数ペア:

[(1, 243077448), (2, 121538724), (3, 81025816), (4, 60769362), (6, 40512908), (8, 30384681), (12, 20256454), (24, 10128227), (31, 7841208), (62, 3920604), (93, 2613736), (124, 1960302), (157, 1548264), (186, 1306868), (248, 980151), (314, 774132), (372, 653434), (471, 516088), (628, 387066), (744, 326717), (942, 258044), (1256, 193533), (1884, 129022), (2081, 116808), (3768, 64511), (4162, 58404), (4867, 49944), (6243, 38936), (8324, 29202), (9734, 24972), (12486, 19468), (14601, 16648)]