221458104

素因数分解:

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

素因数の和:1154

約数の個数: 128

約数和(自身を含む): 708480000

約数和(自身を除く): 487021896

約数列:

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

約数ペア:

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