456943901824

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{421423}}^1$

素因数の和:421677

約数の個数: 64

約数和(自身を含む): 936218701440

約数和(自身を除く): 479274799616

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 197, 344, 394, 688, 788, 1376, 1576, 2752, 3152, 5504, 6304, 8471, 12608, 16942, 25216, 33884, 67768, 135536, 271072, 421423, 542144, 842846, 1084288, 1685692, 3371384, 6742768, 13485536, 18121189, 26971072, 36242378, 53942144, 72484756, 83020331, 144969512, 166040662, 289939024, 332081324, 579878048, 664162648, 1159756096, 1328325296, 2319512192, 2656650592, 3569874233, 5313301184, 7139748466, 10626602368, 14279496932, 28558993864, 57117987728, 114235975456, 228471950912, 456943901824]

約数ペア:

[(1, 456943901824), (2, 228471950912), (4, 114235975456), (8, 57117987728), (16, 28558993864), (32, 14279496932), (43, 10626602368), (64, 7139748466), (86, 5313301184), (128, 3569874233), (172, 2656650592), (197, 2319512192), (344, 1328325296), (394, 1159756096), (688, 664162648), (788, 579878048), (1376, 332081324), (1576, 289939024), (2752, 166040662), (3152, 144969512), (5504, 83020331), (6304, 72484756), (8471, 53942144), (12608, 36242378), (16942, 26971072), (25216, 18121189), (33884, 13485536), (67768, 6742768), (135536, 3371384), (271072, 1685692), (421423, 1084288), (542144, 842846)]