256834632

素因数分解:

$2^3\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{7187}}^1$

素因数の和:8685

約数の個数: 32

約数和(自身を含む): 642607200

約数和(自身を除く): 385772568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1489, 2978, 4467, 5956, 7187, 8934, 11912, 14374, 17868, 21561, 28748, 35736, 43122, 57496, 86244, 172488, 10701443, 21402886, 32104329, 42805772, 64208658, 85611544, 128417316, 256834632]

約数ペア:

[(1, 256834632), (2, 128417316), (3, 85611544), (4, 64208658), (6, 42805772), (8, 32104329), (12, 21402886), (24, 10701443), (1489, 172488), (2978, 86244), (4467, 57496), (5956, 43122), (7187, 35736), (8934, 28748), (11912, 21561), (14374, 17868)]