387016416

素因数分解:

$2^5\times 3^2\times {\mathrm{499}}^1\times {\mathrm{2693}}^1$

素因数の和:3208

約数の個数: 72

約数和(自身を含む): 1103193000

約数和(自身を除く): 716176584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 499, 998, 1497, 1996, 2693, 2994, 3992, 4491, 5386, 5988, 7984, 8079, 8982, 10772, 11976, 15968, 16158, 17964, 21544, 23952, 24237, 32316, 35928, 43088, 47904, 48474, 64632, 71856, 86176, 96948, 129264, 143712, 193896, 258528, 387792, 775584, 1343807, 2687614, 4031421, 5375228, 8062842, 10750456, 12094263, 16125684, 21500912, 24188526, 32251368, 43001824, 48377052, 64502736, 96754104, 129005472, 193508208, 387016416]

約数ペア:

[(1, 387016416), (2, 193508208), (3, 129005472), (4, 96754104), (6, 64502736), (8, 48377052), (9, 43001824), (12, 32251368), (16, 24188526), (18, 21500912), (24, 16125684), (32, 12094263), (36, 10750456), (48, 8062842), (72, 5375228), (96, 4031421), (144, 2687614), (288, 1343807), (499, 775584), (998, 387792), (1497, 258528), (1996, 193896), (2693, 143712), (2994, 129264), (3992, 96948), (4491, 86176), (5386, 71856), (5988, 64632), (7984, 48474), (8079, 47904), (8982, 43088), (10772, 35928), (11976, 32316), (15968, 24237), (16158, 23952), (17964, 21544)]