272017312

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 647184384

約数和(自身を除く): 375167072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 86, 112, 124, 172, 217, 224, 248, 301, 344, 434, 496, 602, 688, 868, 911, 992, 1204, 1333, 1376, 1736, 1822, 2408, 2666, 3472, 3644, 4816, 5332, 6377, 6944, 7288, 9331, 9632, 10664, 12754, 14576, 18662, 21328, 25508, 28241, 29152, 37324, 39173, 42656, 51016, 56482, 74648, 78346, 102032, 112964, 149296, 156692, 197687, 204064, 225928, 274211, 298592, 313384, 395374, 451856, 548422, 626768, 790748, 903712, 1096844, 1214363, 1253536, 1581496, 2193688, 2428726, 3162992, 4387376, 4857452, 6325984, 8500541, 8774752, 9714904, 17001082, 19429808, 34002164, 38859616, 68004328, 136008656, 272017312]

約数ペア:

[(1, 272017312), (2, 136008656), (4, 68004328), (7, 38859616), (8, 34002164), (14, 19429808), (16, 17001082), (28, 9714904), (31, 8774752), (32, 8500541), (43, 6325984), (56, 4857452), (62, 4387376), (86, 3162992), (112, 2428726), (124, 2193688), (172, 1581496), (217, 1253536), (224, 1214363), (248, 1096844), (301, 903712), (344, 790748), (434, 626768), (496, 548422), (602, 451856), (688, 395374), (868, 313384), (911, 298592), (992, 274211), (1204, 225928), (1333, 204064), (1376, 197687), (1736, 156692), (1822, 149296), (2408, 112964), (2666, 102032), (3472, 78346), (3644, 74648), (4816, 56482), (5332, 51016), (6377, 42656), (6944, 39173), (7288, 37324), (9331, 29152), (9632, 28241), (10664, 25508), (12754, 21328), (14576, 18662)]