285020316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{377011}}^1$

素因数の和:377031

約数の個数: 48

約数和(自身を含む): 844506880

約数和(自身を除く): 559486564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 377011, 754022, 1131033, 1508044, 2262066, 2639077, 3393099, 4524132, 5278154, 6786198, 7917231, 10179297, 10556308, 13572396, 15834462, 20358594, 23751693, 31668924, 40717188, 47503386, 71255079, 95006772, 142510158, 285020316]

約数ペア:

[(1, 285020316), (2, 142510158), (3, 95006772), (4, 71255079), (6, 47503386), (7, 40717188), (9, 31668924), (12, 23751693), (14, 20358594), (18, 15834462), (21, 13572396), (27, 10556308), (28, 10179297), (36, 7917231), (42, 6786198), (54, 5278154), (63, 4524132), (84, 3393099), (108, 2639077), (126, 2262066), (189, 1508044), (252, 1131033), (378, 754022), (756, 377011)]