1248138584

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41351}}^1$

素因数の和:41389

約数の個数: 64

約数和(自身を含む): 2977344000

約数和(自身を除く): 1729205416

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 1078, 1372, 2156, 2744, 3773, 4312, 7546, 15092, 30184, 41351, 82702, 165404, 289457, 330808, 454861, 578914, 909722, 1157828, 1819444, 2026199, 2315656, 3184027, 3638888, 4052398, 6368054, 8104796, 12736108, 14183393, 16209592, 22288189, 25472216, 28366786, 44576378, 56733572, 89152756, 113467144, 156017323, 178305512, 312034646, 624069292, 1248138584]

約数ペア:

[(1, 1248138584), (2, 624069292), (4, 312034646), (7, 178305512), (8, 156017323), (11, 113467144), (14, 89152756), (22, 56733572), (28, 44576378), (44, 28366786), (49, 25472216), (56, 22288189), (77, 16209592), (88, 14183393), (98, 12736108), (154, 8104796), (196, 6368054), (308, 4052398), (343, 3638888), (392, 3184027), (539, 2315656), (616, 2026199), (686, 1819444), (1078, 1157828), (1372, 909722), (2156, 578914), (2744, 454861), (3773, 330808), (4312, 289457), (7546, 165404), (15092, 82702), (30184, 41351)]