660668232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{4861}}^1$

素因数の和:5686

約数の個数: 64

約数和(自身を含む): 1890345600

約数和(自身を除く): 1229677368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 809, 1618, 2427, 3236, 4854, 4861, 5663, 6472, 9708, 9722, 11326, 14583, 16989, 19416, 19444, 22652, 29166, 33978, 34027, 38888, 45304, 58332, 67956, 68054, 102081, 116664, 135912, 136108, 204162, 272216, 408324, 816648, 3932549, 7865098, 11797647, 15730196, 23595294, 27527843, 31460392, 47190588, 55055686, 82583529, 94381176, 110111372, 165167058, 220222744, 330334116, 660668232]

約数ペア:

[(1, 660668232), (2, 330334116), (3, 220222744), (4, 165167058), (6, 110111372), (7, 94381176), (8, 82583529), (12, 55055686), (14, 47190588), (21, 31460392), (24, 27527843), (28, 23595294), (42, 15730196), (56, 11797647), (84, 7865098), (168, 3932549), (809, 816648), (1618, 408324), (2427, 272216), (3236, 204162), (4854, 136108), (4861, 135912), (5663, 116664), (6472, 102081), (9708, 68054), (9722, 67956), (11326, 58332), (14583, 45304), (16989, 38888), (19416, 34027), (19444, 33978), (22652, 29166)]