425506788

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2213}}^1$

素因数の和:2346

約数の個数: 108

約数和(自身を含む): 1263241980

約数和(自身を除く): 837735192

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 109, 126, 147, 196, 218, 252, 294, 327, 436, 441, 588, 654, 763, 882, 981, 1308, 1526, 1764, 1962, 2213, 2289, 3052, 3924, 4426, 4578, 5341, 6639, 6867, 8852, 9156, 10682, 13278, 13734, 15491, 16023, 19917, 21364, 26556, 27468, 30982, 32046, 39834, 46473, 48069, 61964, 64092, 79668, 92946, 96138, 108437, 139419, 185892, 192276, 216874, 241217, 278838, 325311, 433748, 482434, 557676, 650622, 723651, 964868, 975933, 1301244, 1447302, 1688519, 1951866, 2170953, 2894604, 3377038, 3903732, 4341906, 5065557, 6754076, 8683812, 10131114, 11819633, 15196671, 20262228, 23639266, 30393342, 35458899, 47278532, 60786684, 70917798, 106376697, 141835596, 212753394, 425506788]

約数ペア:

[(1, 425506788), (2, 212753394), (3, 141835596), (4, 106376697), (6, 70917798), (7, 60786684), (9, 47278532), (12, 35458899), (14, 30393342), (18, 23639266), (21, 20262228), (28, 15196671), (36, 11819633), (42, 10131114), (49, 8683812), (63, 6754076), (84, 5065557), (98, 4341906), (109, 3903732), (126, 3377038), (147, 2894604), (196, 2170953), (218, 1951866), (252, 1688519), (294, 1447302), (327, 1301244), (436, 975933), (441, 964868), (588, 723651), (654, 650622), (763, 557676), (882, 482434), (981, 433748), (1308, 325311), (1526, 278838), (1764, 241217), (1962, 216874), (2213, 192276), (2289, 185892), (3052, 139419), (3924, 108437), (4426, 96138), (4578, 92946), (5341, 79668), (6639, 64092), (6867, 61964), (8852, 48069), (9156, 46473), (10682, 39834), (13278, 32046), (13734, 30982), (15491, 27468), (16023, 26556), (19917, 21364)]