388050264

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{85549}}^1$

素因数の和:85574

約数の個数: 80

約数和(自身を含む): 1242186000

約数和(自身を除く): 854135736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 85549, 171098, 256647, 342196, 513294, 598843, 684392, 769941, 1026588, 1197686, 1539882, 1796529, 2053176, 2309823, 2395372, 3079764, 3593058, 4619646, 4790744, 5389587, 6159528, 6929469, 7186116, 9239292, 10779174, 13858938, 14372232, 16168761, 18478584, 21558348, 27717876, 32337522, 43116696, 48506283, 55435752, 64675044, 97012566, 129350088, 194025132, 388050264]

約数ペア:

[(1, 388050264), (2, 194025132), (3, 129350088), (4, 97012566), (6, 64675044), (7, 55435752), (8, 48506283), (9, 43116696), (12, 32337522), (14, 27717876), (18, 21558348), (21, 18478584), (24, 16168761), (27, 14372232), (28, 13858938), (36, 10779174), (42, 9239292), (54, 7186116), (56, 6929469), (63, 6159528), (72, 5389587), (81, 4790744), (84, 4619646), (108, 3593058), (126, 3079764), (162, 2395372), (168, 2309823), (189, 2053176), (216, 1796529), (252, 1539882), (324, 1197686), (378, 1026588), (504, 769941), (567, 684392), (648, 598843), (756, 513294), (1134, 342196), (1512, 256647), (2268, 171098), (4536, 85549)]