397367952

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{60427}}^1$

素因数の和:60575

約数の個数: 40

約数和(自身を含む): 1034043936

約数和(自身を除く): 636675984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 60427, 120854, 181281, 241708, 362562, 483416, 725124, 966832, 1450248, 2900496, 8278499, 16556998, 24835497, 33113996, 49670994, 66227992, 99341988, 132455984, 198683976, 397367952]

約数ペア:

[(1, 397367952), (2, 198683976), (3, 132455984), (4, 99341988), (6, 66227992), (8, 49670994), (12, 33113996), (16, 24835497), (24, 16556998), (48, 8278499), (137, 2900496), (274, 1450248), (411, 966832), (548, 725124), (822, 483416), (1096, 362562), (1644, 241708), (2192, 181281), (3288, 120854), (6576, 60427)]