222093456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2267}}^1$

素因数の和:2448

約数の個数: 80

約数和(自身を含む): 622085184

約数和(自身を除く): 399991728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1884, 2041, 2267, 2512, 3768, 4082, 4534, 6123, 6801, 7536, 8164, 9068, 12246, 13602, 16328, 18136, 24492, 27204, 29471, 32656, 36272, 48984, 54408, 58942, 88413, 97968, 108816, 117884, 176826, 235768, 353652, 355919, 471536, 707304, 711838, 1067757, 1414608, 1423676, 2135514, 2847352, 4271028, 4626947, 5694704, 8542056, 9253894, 13880841, 17084112, 18507788, 27761682, 37015576, 55523364, 74031152, 111046728, 222093456]

約数ペア:

[(1, 222093456), (2, 111046728), (3, 74031152), (4, 55523364), (6, 37015576), (8, 27761682), (12, 18507788), (13, 17084112), (16, 13880841), (24, 9253894), (26, 8542056), (39, 5694704), (48, 4626947), (52, 4271028), (78, 2847352), (104, 2135514), (156, 1423676), (157, 1414608), (208, 1067757), (312, 711838), (314, 707304), (471, 471536), (624, 355919), (628, 353652), (942, 235768), (1256, 176826), (1884, 117884), (2041, 108816), (2267, 97968), (2512, 88413), (3768, 58942), (4082, 54408), (4534, 48984), (6123, 36272), (6801, 32656), (7536, 29471), (8164, 27204), (9068, 24492), (12246, 18136), (13602, 16328)]