281298288

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{70607}}^1$

素因数の和:70701

約数の個数: 40

約数和(自身を含む): 735452928

約数和(自身を除く): 454154640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 70607, 141214, 211821, 282428, 423642, 564856, 847284, 1129712, 1694568, 3389136, 5860381, 11720762, 17581143, 23441524, 35162286, 46883048, 70324572, 93766096, 140649144, 281298288]

約数ペア:

[(1, 281298288), (2, 140649144), (3, 93766096), (4, 70324572), (6, 46883048), (8, 35162286), (12, 23441524), (16, 17581143), (24, 11720762), (48, 5860381), (83, 3389136), (166, 1694568), (249, 1129712), (332, 847284), (498, 564856), (664, 423642), (996, 282428), (1328, 211821), (1992, 141214), (3984, 70607)]