256472088

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{201629}}^1$

素因数の和:201691

約数の個数: 32

約数和(自身を含む): 653281200

約数和(自身を除く): 396809112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 201629, 403258, 604887, 806516, 1209774, 1613032, 2419548, 4839096, 10686337, 21372674, 32059011, 42745348, 64118022, 85490696, 128236044, 256472088]

約数ペア:

[(1, 256472088), (2, 128236044), (3, 85490696), (4, 64118022), (6, 42745348), (8, 32059011), (12, 21372674), (24, 10686337), (53, 4839096), (106, 2419548), (159, 1613032), (212, 1209774), (318, 806516), (424, 604887), (636, 403258), (1272, 201629)]