402064896

素因数分解:

$2^9\times 3^1\times {\mathrm{261761}}^1$

素因数の和:261782

約数の個数: 40

約数和(自身を含む): 1071130104

約数和(自身を除く): 669065208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 261761, 523522, 785283, 1047044, 1570566, 2094088, 3141132, 4188176, 6282264, 8376352, 12564528, 16752704, 25129056, 33505408, 50258112, 67010816, 100516224, 134021632, 201032448, 402064896]

約数ペア:

[(1, 402064896), (2, 201032448), (3, 134021632), (4, 100516224), (6, 67010816), (8, 50258112), (12, 33505408), (16, 25129056), (24, 16752704), (32, 12564528), (48, 8376352), (64, 6282264), (96, 4188176), (128, 3141132), (192, 2094088), (256, 1570566), (384, 1047044), (512, 785283), (768, 523522), (1536, 261761)]