318202904

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{1093}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 603625440

約数和(自身を除く): 285422536

約数列:

[1, 2, 4, 8, 151, 241, 302, 482, 604, 964, 1093, 1208, 1928, 2186, 4372, 8744, 36391, 72782, 145564, 165043, 263413, 291128, 330086, 526826, 660172, 1053652, 1320344, 2107304, 39775363, 79550726, 159101452, 318202904]

約数ペア:

[(1, 318202904), (2, 159101452), (4, 79550726), (8, 39775363), (151, 2107304), (241, 1320344), (302, 1053652), (482, 660172), (604, 526826), (964, 330086), (1093, 291128), (1208, 263413), (1928, 165043), (2186, 145564), (4372, 72782), (8744, 36391)]