1251154704

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1811}}^1$

素因数の和:2248

約数の個数: 80

約数和(自身を含む): 3329876160

約数和(自身を除く): 2078721456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 389, 444, 592, 778, 888, 1167, 1556, 1776, 1811, 2334, 3112, 3622, 4668, 5433, 6224, 7244, 9336, 10866, 14393, 14488, 18672, 21732, 28786, 28976, 43179, 43464, 57572, 67007, 86358, 86928, 115144, 134014, 172716, 201021, 230288, 268028, 345432, 402042, 536056, 690864, 704479, 804084, 1072112, 1408958, 1608168, 2113437, 2817916, 3216336, 4226874, 5635832, 8453748, 11271664, 16907496, 26065723, 33814992, 52131446, 78197169, 104262892, 156394338, 208525784, 312788676, 417051568, 625577352, 1251154704]

約数ペア:

[(1, 1251154704), (2, 625577352), (3, 417051568), (4, 312788676), (6, 208525784), (8, 156394338), (12, 104262892), (16, 78197169), (24, 52131446), (37, 33814992), (48, 26065723), (74, 16907496), (111, 11271664), (148, 8453748), (222, 5635832), (296, 4226874), (389, 3216336), (444, 2817916), (592, 2113437), (778, 1608168), (888, 1408958), (1167, 1072112), (1556, 804084), (1776, 704479), (1811, 690864), (2334, 536056), (3112, 402042), (3622, 345432), (4668, 268028), (5433, 230288), (6224, 201021), (7244, 172716), (9336, 134014), (10866, 115144), (14393, 86928), (14488, 86358), (18672, 67007), (21732, 57572), (28786, 43464), (28976, 43179)]