242459912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{3701}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 479779200

約数和(自身を除く): 237319288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 431, 862, 1724, 3448, 3701, 7402, 8189, 14804, 16378, 29608, 32756, 65512, 70319, 140638, 281276, 562552, 1595131, 3190262, 6380524, 12761048, 30307489, 60614978, 121229956, 242459912]

約数ペア:

[(1, 242459912), (2, 121229956), (4, 60614978), (8, 30307489), (19, 12761048), (38, 6380524), (76, 3190262), (152, 1595131), (431, 562552), (862, 281276), (1724, 140638), (3448, 70319), (3701, 65512), (7402, 32756), (8189, 29608), (14804, 16378)]