494473392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{490549}}^1$

素因数の和:490570

約数の個数: 60

約数和(自身を含む): 1581533200

約数和(自身を除く): 1087059808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 490549, 981098, 1471647, 1962196, 2943294, 3433843, 3924392, 4414941, 5886588, 6867686, 7848784, 8829882, 10301529, 11773176, 13735372, 17659764, 20603058, 23546352, 27470744, 30904587, 35319528, 41206116, 54941488, 61809174, 70639056, 82412232, 123618348, 164824464, 247236696, 494473392]

約数ペア:

[(1, 494473392), (2, 247236696), (3, 164824464), (4, 123618348), (6, 82412232), (7, 70639056), (8, 61809174), (9, 54941488), (12, 41206116), (14, 35319528), (16, 30904587), (18, 27470744), (21, 23546352), (24, 20603058), (28, 17659764), (36, 13735372), (42, 11773176), (48, 10301529), (56, 8829882), (63, 7848784), (72, 6867686), (84, 5886588), (112, 4414941), (126, 3924392), (144, 3433843), (168, 2943294), (252, 1962196), (336, 1471647), (504, 981098), (1008, 490549)]