244889856

素因数分解:

$2^8\times 3^2\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:856

約数の個数: 108

約数和(自身を含む): 711624732

約数和(自身を除く): 466734876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 471, 576, 628, 677, 768, 942, 1152, 1256, 1354, 1413, 1884, 2031, 2304, 2512, 2708, 2826, 3768, 4062, 5024, 5416, 5652, 6093, 7536, 8124, 10048, 10832, 11304, 12186, 15072, 16248, 20096, 21664, 22608, 24372, 30144, 32496, 40192, 43328, 45216, 48744, 60288, 64992, 86656, 90432, 97488, 106289, 120576, 129984, 173312, 180864, 194976, 212578, 259968, 318867, 361728, 389952, 425156, 519936, 637734, 779904, 850312, 956601, 1275468, 1559808, 1700624, 1913202, 2550936, 3401248, 3826404, 5101872, 6802496, 7652808, 10203744, 13604992, 15305616, 20407488, 27209984, 30611232, 40814976, 61222464, 81629952, 122444928, 244889856]

約数ペア:

[(1, 244889856), (2, 122444928), (3, 81629952), (4, 61222464), (6, 40814976), (8, 30611232), (9, 27209984), (12, 20407488), (16, 15305616), (18, 13604992), (24, 10203744), (32, 7652808), (36, 6802496), (48, 5101872), (64, 3826404), (72, 3401248), (96, 2550936), (128, 1913202), (144, 1700624), (157, 1559808), (192, 1275468), (256, 956601), (288, 850312), (314, 779904), (384, 637734), (471, 519936), (576, 425156), (628, 389952), (677, 361728), (768, 318867), (942, 259968), (1152, 212578), (1256, 194976), (1354, 180864), (1413, 173312), (1884, 129984), (2031, 120576), (2304, 106289), (2512, 97488), (2708, 90432), (2826, 86656), (3768, 64992), (4062, 60288), (5024, 48744), (5416, 45216), (5652, 43328), (6093, 40192), (7536, 32496), (8124, 30144), (10048, 24372), (10832, 22608), (11304, 21664), (12186, 20096), (15072, 16248)]