397010916

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1722

約数の個数: 96

約数和(自身を含む): 1073761920

約数和(自身を除く): 676751004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 86, 106, 108, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 954, 1161, 1431, 1548, 1613, 1908, 2279, 2322, 2862, 3226, 4558, 4644, 4839, 5724, 6452, 6837, 9116, 9678, 13674, 14517, 19356, 20511, 27348, 29034, 41022, 43551, 58068, 61533, 69359, 82044, 85489, 87102, 123066, 138718, 170978, 174204, 208077, 246132, 256467, 277436, 341956, 416154, 512934, 624231, 769401, 832308, 1025868, 1248462, 1538802, 1872693, 2308203, 2496924, 3077604, 3676027, 3745386, 4616406, 7352054, 7490772, 9232812, 11028081, 14704108, 22056162, 33084243, 44112324, 66168486, 99252729, 132336972, 198505458, 397010916]

約数ペア:

[(1, 397010916), (2, 198505458), (3, 132336972), (4, 99252729), (6, 66168486), (9, 44112324), (12, 33084243), (18, 22056162), (27, 14704108), (36, 11028081), (43, 9232812), (53, 7490772), (54, 7352054), (86, 4616406), (106, 3745386), (108, 3676027), (129, 3077604), (159, 2496924), (172, 2308203), (212, 1872693), (258, 1538802), (318, 1248462), (387, 1025868), (477, 832308), (516, 769401), (636, 624231), (774, 512934), (954, 416154), (1161, 341956), (1431, 277436), (1548, 256467), (1613, 246132), (1908, 208077), (2279, 174204), (2322, 170978), (2862, 138718), (3226, 123066), (4558, 87102), (4644, 85489), (4839, 82044), (5724, 69359), (6452, 61533), (6837, 58068), (9116, 43551), (9678, 41022), (13674, 29034), (14517, 27348), (19356, 20511)]