388959732

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1323

約数の個数: 120

約数和(自身を含む): 1170892800

約数和(自身を除く): 781933068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 149, 162, 189, 252, 298, 324, 378, 447, 567, 596, 756, 894, 1043, 1134, 1151, 1341, 1788, 2086, 2268, 2302, 2682, 3129, 3453, 4023, 4172, 4604, 5364, 6258, 6906, 8046, 8057, 9387, 10359, 12069, 12516, 13812, 16092, 16114, 18774, 20718, 24138, 24171, 28161, 31077, 32228, 37548, 41436, 48276, 48342, 56322, 62154, 72513, 84483, 93231, 96684, 112644, 124308, 145026, 168966, 171499, 186462, 217539, 290052, 337932, 342998, 372924, 435078, 514497, 652617, 685996, 870156, 1028994, 1200493, 1305234, 1543491, 2057988, 2400986, 2610468, 3086982, 3601479, 4630473, 4801972, 6173964, 7202958, 9260946, 10804437, 13891419, 14405916, 18521892, 21608874, 27782838, 32413311, 43217748, 55565676, 64826622, 97239933, 129653244, 194479866, 388959732]

約数ペア:

[(1, 388959732), (2, 194479866), (3, 129653244), (4, 97239933), (6, 64826622), (7, 55565676), (9, 43217748), (12, 32413311), (14, 27782838), (18, 21608874), (21, 18521892), (27, 14405916), (28, 13891419), (36, 10804437), (42, 9260946), (54, 7202958), (63, 6173964), (81, 4801972), (84, 4630473), (108, 3601479), (126, 3086982), (149, 2610468), (162, 2400986), (189, 2057988), (252, 1543491), (298, 1305234), (324, 1200493), (378, 1028994), (447, 870156), (567, 685996), (596, 652617), (756, 514497), (894, 435078), (1043, 372924), (1134, 342998), (1151, 337932), (1341, 290052), (1788, 217539), (2086, 186462), (2268, 171499), (2302, 168966), (2682, 145026), (3129, 124308), (3453, 112644), (4023, 96684), (4172, 93231), (4604, 84483), (5364, 72513), (6258, 62154), (6906, 56322), (8046, 48342), (8057, 48276), (9387, 41436), (10359, 37548), (12069, 32228), (12516, 31077), (13812, 28161), (16092, 24171), (16114, 24138), (18774, 20718)]