256935462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{57173}}^1$

素因数の和:57292

約数の個数: 32

約数和(自身を含む): 592780032

約数和(自身を除く): 335844570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 57173, 114346, 171519, 343038, 400211, 800422, 1200633, 2401266, 6117511, 12235022, 18352533, 36705066, 42822577, 85645154, 128467731, 256935462]

約数ペア:

[(1, 256935462), (2, 128467731), (3, 85645154), (6, 42822577), (7, 36705066), (14, 18352533), (21, 12235022), (42, 6117511), (107, 2401266), (214, 1200633), (321, 800422), (642, 400211), (749, 343038), (1498, 171519), (2247, 114346), (4494, 57173)]