980102616

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1721}}^1$

素因数の和:2180

約数の個数: 64

約数和(自身を含む): 2498277600

約数和(自身を除く): 1518174984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 389, 488, 732, 778, 1167, 1464, 1556, 1721, 2334, 3112, 3442, 4668, 5163, 6884, 9336, 10326, 13768, 20652, 23729, 41304, 47458, 71187, 94916, 104981, 142374, 189832, 209962, 284748, 314943, 419924, 569496, 629886, 669469, 839848, 1259772, 1338938, 2008407, 2519544, 2677876, 4016814, 5355752, 8033628, 16067256, 40837609, 81675218, 122512827, 163350436, 245025654, 326700872, 490051308, 980102616]

約数ペア:

[(1, 980102616), (2, 490051308), (3, 326700872), (4, 245025654), (6, 163350436), (8, 122512827), (12, 81675218), (24, 40837609), (61, 16067256), (122, 8033628), (183, 5355752), (244, 4016814), (366, 2677876), (389, 2519544), (488, 2008407), (732, 1338938), (778, 1259772), (1167, 839848), (1464, 669469), (1556, 629886), (1721, 569496), (2334, 419924), (3112, 314943), (3442, 284748), (4668, 209962), (5163, 189832), (6884, 142374), (9336, 104981), (10326, 94916), (13768, 71187), (20652, 47458), (23729, 41304)]