397414248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{215051}}^1$

素因数の和:215078

約数の個数: 64

約数和(自身を含む): 1238699520

約数和(自身を除く): 841285272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 215051, 430102, 645153, 860204, 1290306, 1505357, 1720408, 2365561, 2580612, 3010714, 4516071, 4731122, 5161224, 6021428, 7096683, 9032142, 9462244, 12042856, 14193366, 16558927, 18064284, 18924488, 28386732, 33117854, 36128568, 49676781, 56773464, 66235708, 99353562, 132471416, 198707124, 397414248]

約数ペア:

[(1, 397414248), (2, 198707124), (3, 132471416), (4, 99353562), (6, 66235708), (7, 56773464), (8, 49676781), (11, 36128568), (12, 33117854), (14, 28386732), (21, 18924488), (22, 18064284), (24, 16558927), (28, 14193366), (33, 12042856), (42, 9462244), (44, 9032142), (56, 7096683), (66, 6021428), (77, 5161224), (84, 4731122), (88, 4516071), (132, 3010714), (154, 2580612), (168, 2365561), (231, 1720408), (264, 1505357), (308, 1290306), (462, 860204), (616, 645153), (924, 430102), (1848, 215051)]