1605160116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{10391}}^1$

素因数の和:11021

約数の個数: 72

約数和(自身を含む): 4645140864

約数和(自身を除く): 3039980748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 613, 1226, 1839, 2452, 3678, 4291, 5517, 7356, 8582, 10391, 11034, 12873, 17164, 20782, 22068, 25746, 31173, 38619, 41564, 51492, 62346, 72737, 77238, 93519, 124692, 145474, 154476, 187038, 218211, 290948, 374076, 436422, 654633, 872844, 1309266, 2618532, 6369683, 12739366, 19109049, 25478732, 38218098, 44587781, 57327147, 76436196, 89175562, 114654294, 133763343, 178351124, 229308588, 267526686, 401290029, 535053372, 802580058, 1605160116]

約数ペア:

[(1, 1605160116), (2, 802580058), (3, 535053372), (4, 401290029), (6, 267526686), (7, 229308588), (9, 178351124), (12, 133763343), (14, 114654294), (18, 89175562), (21, 76436196), (28, 57327147), (36, 44587781), (42, 38218098), (63, 25478732), (84, 19109049), (126, 12739366), (252, 6369683), (613, 2618532), (1226, 1309266), (1839, 872844), (2452, 654633), (3678, 436422), (4291, 374076), (5517, 290948), (7356, 218211), (8582, 187038), (10391, 154476), (11034, 145474), (12873, 124692), (17164, 93519), (20782, 77238), (22068, 72737), (25746, 62346), (31173, 51492), (38619, 41564)]