1445291262

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2341}}^1$

素因数の和:2495

約数の個数: 80

約数和(自身を含む): 3359776992

約数和(自身を除く): 1914485730

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 103, 111, 162, 206, 222, 309, 333, 618, 666, 927, 999, 1854, 1998, 2341, 2781, 2997, 3811, 4682, 5562, 5994, 7023, 7622, 8343, 11433, 14046, 16686, 21069, 22866, 34299, 42138, 63207, 68598, 86617, 102897, 126414, 173234, 189621, 205794, 241123, 259851, 308691, 379242, 482246, 519702, 617382, 723369, 779553, 1446738, 1559106, 2170107, 2338659, 4340214, 4677318, 6510321, 7015977, 8921551, 13020642, 14031954, 17843102, 19530963, 26764653, 39061926, 53529306, 80293959, 160587918, 240881877, 481763754, 722645631, 1445291262]

約数ペア:

[(1, 1445291262), (2, 722645631), (3, 481763754), (6, 240881877), (9, 160587918), (18, 80293959), (27, 53529306), (37, 39061926), (54, 26764653), (74, 19530963), (81, 17843102), (103, 14031954), (111, 13020642), (162, 8921551), (206, 7015977), (222, 6510321), (309, 4677318), (333, 4340214), (618, 2338659), (666, 2170107), (927, 1559106), (999, 1446738), (1854, 779553), (1998, 723369), (2341, 617382), (2781, 519702), (2997, 482246), (3811, 379242), (4682, 308691), (5562, 259851), (5994, 241123), (7023, 205794), (7622, 189621), (8343, 173234), (11433, 126414), (14046, 102897), (16686, 86617), (21069, 68598), (22866, 63207), (34299, 42138)]