664236468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{5693}}^1$

素因数の和:6173

約数の個数: 72

約数和(自身を含む): 1923387648

約数和(自身を除く): 1259151180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 463, 926, 1389, 1852, 2778, 3241, 4167, 5556, 5693, 6482, 8334, 9723, 11386, 12964, 16668, 17079, 19446, 22772, 29169, 34158, 38892, 39851, 51237, 58338, 68316, 79702, 102474, 116676, 119553, 159404, 204948, 239106, 358659, 478212, 717318, 1434636, 2635859, 5271718, 7907577, 10543436, 15815154, 18451013, 23722731, 31630308, 36902026, 47445462, 55353039, 73804052, 94890924, 110706078, 166059117, 221412156, 332118234, 664236468]

約数ペア:

[(1, 664236468), (2, 332118234), (3, 221412156), (4, 166059117), (6, 110706078), (7, 94890924), (9, 73804052), (12, 55353039), (14, 47445462), (18, 36902026), (21, 31630308), (28, 23722731), (36, 18451013), (42, 15815154), (63, 10543436), (84, 7907577), (126, 5271718), (252, 2635859), (463, 1434636), (926, 717318), (1389, 478212), (1852, 358659), (2778, 239106), (3241, 204948), (4167, 159404), (5556, 119553), (5693, 116676), (6482, 102474), (8334, 79702), (9723, 68316), (11386, 58338), (12964, 51237), (16668, 39851), (17079, 38892), (19446, 34158), (22772, 29169)]