472896408

素因数分解:

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

素因数の和:509

約数の個数: 64

約数和(自身を含む): 1218204000

約数和(自身を除く): 745307592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 389, 444, 778, 888, 1167, 1369, 1556, 2334, 2738, 3112, 4107, 4668, 5476, 8214, 9336, 10952, 14393, 16428, 28786, 32856, 43179, 50653, 57572, 86358, 101306, 115144, 151959, 172716, 202612, 303918, 345432, 405224, 532541, 607836, 1065082, 1215672, 1597623, 2130164, 3195246, 4260328, 6390492, 12780984, 19704017, 39408034, 59112051, 78816068, 118224102, 157632136, 236448204, 472896408]

約数ペア:

[(1, 472896408), (2, 236448204), (3, 157632136), (4, 118224102), (6, 78816068), (8, 59112051), (12, 39408034), (24, 19704017), (37, 12780984), (74, 6390492), (111, 4260328), (148, 3195246), (222, 2130164), (296, 1597623), (389, 1215672), (444, 1065082), (778, 607836), (888, 532541), (1167, 405224), (1369, 345432), (1556, 303918), (2334, 202612), (2738, 172716), (3112, 151959), (4107, 115144), (4668, 101306), (5476, 86358), (8214, 57572), (9336, 50653), (10952, 43179), (14393, 32856), (16428, 28786)]