298485612

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2279

約数の個数: 72

約数和(自身を含む): 779635584

約数和(自身を除く): 481149972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 477, 636, 657, 876, 954, 1314, 1908, 2143, 2628, 3869, 4286, 6429, 7738, 8572, 11607, 12858, 15476, 19287, 23214, 25716, 34821, 38574, 46428, 69642, 77148, 113579, 139284, 156439, 227158, 312878, 340737, 454316, 469317, 625756, 681474, 938634, 1022211, 1362948, 1407951, 1877268, 2044422, 2815902, 4088844, 5631804, 8291267, 16582534, 24873801, 33165068, 49747602, 74621403, 99495204, 149242806, 298485612]

約数ペア:

[(1, 298485612), (2, 149242806), (3, 99495204), (4, 74621403), (6, 49747602), (9, 33165068), (12, 24873801), (18, 16582534), (36, 8291267), (53, 5631804), (73, 4088844), (106, 2815902), (146, 2044422), (159, 1877268), (212, 1407951), (219, 1362948), (292, 1022211), (318, 938634), (438, 681474), (477, 625756), (636, 469317), (657, 454316), (876, 340737), (954, 312878), (1314, 227158), (1908, 156439), (2143, 139284), (2628, 113579), (3869, 77148), (4286, 69642), (6429, 46428), (7738, 38574), (8572, 34821), (11607, 25716), (12858, 23214), (15476, 19287)]