1288404552

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{199567}}^1$

素因数の和:199845

約数の個数: 32

約数和(自身を含む): 3233001600

約数和(自身を除く): 1944597048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 6456, 199567, 399134, 598701, 798268, 1197402, 1596536, 2394804, 4789608, 53683523, 107367046, 161050569, 214734092, 322101138, 429468184, 644202276, 1288404552]

約数ペア:

[(1, 1288404552), (2, 644202276), (3, 429468184), (4, 322101138), (6, 214734092), (8, 161050569), (12, 107367046), (24, 53683523), (269, 4789608), (538, 2394804), (807, 1596536), (1076, 1197402), (1614, 798268), (2152, 598701), (3228, 399134), (6456, 199567)]