1289861736

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{6343}}^1$

素因数の和:6618

約数の個数: 64

約数和(自身を含む): 3326793600

約数和(自身を除く): 2036931864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 229, 296, 444, 458, 687, 888, 916, 1374, 1832, 2748, 5496, 6343, 8473, 12686, 16946, 19029, 25372, 25419, 33892, 38058, 50744, 50838, 67784, 76116, 101676, 152232, 203352, 234691, 469382, 704073, 938764, 1408146, 1452547, 1877528, 2816292, 2905094, 4357641, 5632584, 5810188, 8715282, 11620376, 17430564, 34861128, 53744239, 107488478, 161232717, 214976956, 322465434, 429953912, 644930868, 1289861736]

約数ペア:

[(1, 1289861736), (2, 644930868), (3, 429953912), (4, 322465434), (6, 214976956), (8, 161232717), (12, 107488478), (24, 53744239), (37, 34861128), (74, 17430564), (111, 11620376), (148, 8715282), (222, 5810188), (229, 5632584), (296, 4357641), (444, 2905094), (458, 2816292), (687, 1877528), (888, 1452547), (916, 1408146), (1374, 938764), (1832, 704073), (2748, 469382), (5496, 234691), (6343, 203352), (8473, 152232), (12686, 101676), (16946, 76116), (19029, 67784), (25372, 50838), (25419, 50744), (33892, 38058)]