198659496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9311}}^1$

素因数の和:9454

約数の個数: 64

約数和(自身を含む): 572129280

約数和(自身を除く): 373469784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 9311, 10668, 18622, 21336, 27933, 37244, 55866, 65177, 74488, 111732, 130354, 195531, 223464, 260708, 391062, 521416, 782124, 1182497, 1564248, 2364994, 3547491, 4729988, 7094982, 8277479, 9459976, 14189964, 16554958, 24832437, 28379928, 33109916, 49664874, 66219832, 99329748, 198659496]

約数ペア:

[(1, 198659496), (2, 99329748), (3, 66219832), (4, 49664874), (6, 33109916), (7, 28379928), (8, 24832437), (12, 16554958), (14, 14189964), (21, 9459976), (24, 8277479), (28, 7094982), (42, 4729988), (56, 3547491), (84, 2364994), (127, 1564248), (168, 1182497), (254, 782124), (381, 521416), (508, 391062), (762, 260708), (889, 223464), (1016, 195531), (1524, 130354), (1778, 111732), (2667, 74488), (3048, 65177), (3556, 55866), (5334, 37244), (7112, 27933), (9311, 21336), (10668, 18622)]