681738096

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13163}}^1$

素因数の和:13270

約数の個数: 80

約数和(自身を含む): 1919627136

約数和(自身を除く): 1237889040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3984, 4316, 6474, 8632, 12948, 13163, 17264, 25896, 26326, 39489, 51792, 52652, 78978, 105304, 157956, 171119, 210608, 315912, 342238, 513357, 631824, 684476, 1026714, 1092529, 1368952, 2053428, 2185058, 2737904, 3277587, 4106856, 4370116, 6555174, 8213712, 8740232, 13110348, 14202877, 17480464, 26220696, 28405754, 42608631, 52441392, 56811508, 85217262, 113623016, 170434524, 227246032, 340869048, 681738096]

約数ペア:

[(1, 681738096), (2, 340869048), (3, 227246032), (4, 170434524), (6, 113623016), (8, 85217262), (12, 56811508), (13, 52441392), (16, 42608631), (24, 28405754), (26, 26220696), (39, 17480464), (48, 14202877), (52, 13110348), (78, 8740232), (83, 8213712), (104, 6555174), (156, 4370116), (166, 4106856), (208, 3277587), (249, 2737904), (312, 2185058), (332, 2053428), (498, 1368952), (624, 1092529), (664, 1026714), (996, 684476), (1079, 631824), (1328, 513357), (1992, 342238), (2158, 315912), (3237, 210608), (3984, 171119), (4316, 157956), (6474, 105304), (8632, 78978), (12948, 52652), (13163, 51792), (17264, 39489), (25896, 26326)]