664374312

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1157

約数の個数: 160

約数和(自身を含む): 2143152000

約数和(自身を除く): 1478777688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 149, 162, 168, 189, 216, 252, 298, 324, 378, 447, 504, 567, 596, 648, 756, 894, 983, 1043, 1134, 1192, 1341, 1512, 1788, 1966, 2086, 2268, 2682, 2949, 3129, 3576, 3932, 4023, 4172, 4536, 5364, 5898, 6258, 6881, 7864, 8046, 8344, 8847, 9387, 10728, 11796, 12069, 12516, 13762, 16092, 17694, 18774, 20643, 23592, 24138, 25032, 26541, 27524, 28161, 32184, 35388, 37548, 41286, 48276, 53082, 55048, 56322, 61929, 70776, 75096, 79623, 82572, 84483, 96552, 106164, 112644, 123858, 146467, 159246, 165144, 168966, 185787, 212328, 225288, 247716, 292934, 318492, 337932, 371574, 439401, 495432, 557361, 585868, 636984, 675864, 743148, 878802, 1025269, 1114722, 1171736, 1318203, 1486296, 1757604, 2050538, 2229444, 2636406, 3075807, 3515208, 3954609, 4101076, 4458888, 5272812, 6151614, 7909218, 8202152, 9227421, 10545624, 11863827, 12303228, 15818436, 18454842, 23727654, 24606456, 27682263, 31636872, 36909684, 47455308, 55364526, 73819368, 83046789, 94910616, 110729052, 166093578, 221458104, 332187156, 664374312]

約数ペア:

[(1, 664374312), (2, 332187156), (3, 221458104), (4, 166093578), (6, 110729052), (7, 94910616), (8, 83046789), (9, 73819368), (12, 55364526), (14, 47455308), (18, 36909684), (21, 31636872), (24, 27682263), (27, 24606456), (28, 23727654), (36, 18454842), (42, 15818436), (54, 12303228), (56, 11863827), (63, 10545624), (72, 9227421), (81, 8202152), (84, 7909218), (108, 6151614), (126, 5272812), (149, 4458888), (162, 4101076), (168, 3954609), (189, 3515208), (216, 3075807), (252, 2636406), (298, 2229444), (324, 2050538), (378, 1757604), (447, 1486296), (504, 1318203), (567, 1171736), (596, 1114722), (648, 1025269), (756, 878802), (894, 743148), (983, 675864), (1043, 636984), (1134, 585868), (1192, 557361), (1341, 495432), (1512, 439401), (1788, 371574), (1966, 337932), (2086, 318492), (2268, 292934), (2682, 247716), (2949, 225288), (3129, 212328), (3576, 185787), (3932, 168966), (4023, 165144), (4172, 159246), (4536, 146467), (5364, 123858), (5898, 112644), (6258, 106164), (6881, 96552), (7864, 84483), (8046, 82572), (8344, 79623), (8847, 75096), (9387, 70776), (10728, 61929), (11796, 56322), (12069, 55048), (12516, 53082), (13762, 48276), (16092, 41286), (17694, 37548), (18774, 35388), (20643, 32184), (23592, 28161), (24138, 27524), (25032, 26541)]