256301064

素因数分解:

$2^3\times 3^3\times {\mathrm{1051}}^1\times {\mathrm{1129}}^1$

素因数の和:2195

約数の個数: 64

約数和(自身を含む): 713256000

約数和(自身を除く): 456954936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1051, 1129, 2102, 2258, 3153, 3387, 4204, 4516, 6306, 6774, 8408, 9032, 9459, 10161, 12612, 13548, 18918, 20322, 25224, 27096, 28377, 30483, 37836, 40644, 56754, 60966, 75672, 81288, 113508, 121932, 227016, 243864, 1186579, 2373158, 3559737, 4746316, 7119474, 9492632, 10679211, 14238948, 21358422, 28477896, 32037633, 42716844, 64075266, 85433688, 128150532, 256301064]

約数ペア:

[(1, 256301064), (2, 128150532), (3, 85433688), (4, 64075266), (6, 42716844), (8, 32037633), (9, 28477896), (12, 21358422), (18, 14238948), (24, 10679211), (27, 9492632), (36, 7119474), (54, 4746316), (72, 3559737), (108, 2373158), (216, 1186579), (1051, 243864), (1129, 227016), (2102, 121932), (2258, 113508), (3153, 81288), (3387, 75672), (4204, 60966), (4516, 56754), (6306, 40644), (6774, 37836), (8408, 30483), (9032, 28377), (9459, 27096), (10161, 25224), (12612, 20322), (13548, 18918)]