1128456

素因数分解:

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

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 3494400

約数和(自身を除く): 2365944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2239, 4478, 6717, 8956, 13434, 15673, 17912, 20151, 26868, 31346, 40302, 47019, 53736, 62692, 80604, 94038, 125384, 141057, 161208, 188076, 282114, 376152, 564228, 1128456]

約数ペア:

[(1, 1128456), (2, 564228), (3, 376152), (4, 282114), (6, 188076), (7, 161208), (8, 141057), (9, 125384), (12, 94038), (14, 80604), (18, 62692), (21, 53736), (24, 47019), (28, 40302), (36, 31346), (42, 26868), (56, 20151), (63, 17912), (72, 15673), (84, 13434), (126, 8956), (168, 6717), (252, 4478), (504, 2239)]