315024456

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 807770880

約数和(自身を除く): 492746424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 317, 376, 564, 634, 881, 951, 1128, 1268, 1762, 1902, 2536, 2643, 3524, 3804, 5286, 7048, 7608, 10572, 14899, 21144, 29798, 41407, 44697, 59596, 82814, 89394, 119192, 124221, 165628, 178788, 248442, 279277, 331256, 357576, 496884, 558554, 837831, 993768, 1117108, 1675662, 2234216, 3351324, 6702648, 13126019, 26252038, 39378057, 52504076, 78756114, 105008152, 157512228, 315024456]

約数ペア:

[(1, 315024456), (2, 157512228), (3, 105008152), (4, 78756114), (6, 52504076), (8, 39378057), (12, 26252038), (24, 13126019), (47, 6702648), (94, 3351324), (141, 2234216), (188, 1675662), (282, 1117108), (317, 993768), (376, 837831), (564, 558554), (634, 496884), (881, 357576), (951, 331256), (1128, 279277), (1268, 248442), (1762, 178788), (1902, 165628), (2536, 124221), (2643, 119192), (3524, 89394), (3804, 82814), (5286, 59596), (7048, 44697), (7608, 41407), (10572, 29798), (14899, 21144)]