256484328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5843}}^1$

素因数の和:5942

約数の個数: 64

約数和(自身を含む): 673228800

約数和(自身を除く): 416744472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 708, 744, 1416, 1829, 3658, 5487, 5843, 7316, 10974, 11686, 14632, 17529, 21948, 23372, 35058, 43896, 46744, 70116, 140232, 181133, 344737, 362266, 543399, 689474, 724532, 1034211, 1086798, 1378948, 1449064, 2068422, 2173596, 2757896, 4136844, 4347192, 8273688, 10686847, 21373694, 32060541, 42747388, 64121082, 85494776, 128242164, 256484328]

約数ペア:

[(1, 256484328), (2, 128242164), (3, 85494776), (4, 64121082), (6, 42747388), (8, 32060541), (12, 21373694), (24, 10686847), (31, 8273688), (59, 4347192), (62, 4136844), (93, 2757896), (118, 2173596), (124, 2068422), (177, 1449064), (186, 1378948), (236, 1086798), (248, 1034211), (354, 724532), (372, 689474), (472, 543399), (708, 362266), (744, 344737), (1416, 181133), (1829, 140232), (3658, 70116), (5487, 46744), (5843, 43896), (7316, 35058), (10974, 23372), (11686, 21948), (14632, 17529)]