220425072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2239}}^1$

素因数の和:2550

約数の個数: 80

約数和(自身を含む): 653291520

約数和(自身を除く): 432866448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 293, 336, 586, 879, 1172, 1758, 2051, 2239, 2344, 3516, 4102, 4478, 4688, 6153, 6717, 7032, 8204, 8956, 12306, 13434, 14064, 15673, 16408, 17912, 24612, 26868, 31346, 32816, 35824, 47019, 49224, 53736, 62692, 94038, 98448, 107472, 125384, 188076, 250768, 376152, 656027, 752304, 1312054, 1968081, 2624108, 3936162, 4592189, 5248216, 7872324, 9184378, 10496432, 13776567, 15744648, 18368756, 27553134, 31489296, 36737512, 55106268, 73475024, 110212536, 220425072]

約数ペア:

[(1, 220425072), (2, 110212536), (3, 73475024), (4, 55106268), (6, 36737512), (7, 31489296), (8, 27553134), (12, 18368756), (14, 15744648), (16, 13776567), (21, 10496432), (24, 9184378), (28, 7872324), (42, 5248216), (48, 4592189), (56, 3936162), (84, 2624108), (112, 1968081), (168, 1312054), (293, 752304), (336, 656027), (586, 376152), (879, 250768), (1172, 188076), (1758, 125384), (2051, 107472), (2239, 98448), (2344, 94038), (3516, 62692), (4102, 53736), (4478, 49224), (4688, 47019), (6153, 35824), (6717, 32816), (7032, 31346), (8204, 26868), (8956, 24612), (12306, 17912), (13434, 16408), (14064, 15673)]