320262012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{141209}}^1$

素因数の和:141232

約数の個数: 60

約数和(自身を含む): 956838960

約数和(自身を除く): 636576948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 141209, 282418, 423627, 564836, 847254, 988463, 1270881, 1694508, 1976926, 2541762, 2965389, 3812643, 3953852, 5083524, 5930778, 7625286, 8896167, 11437929, 11861556, 15250572, 17792334, 22875858, 26688501, 35584668, 45751716, 53377002, 80065503, 106754004, 160131006, 320262012]

約数ペア:

[(1, 320262012), (2, 160131006), (3, 106754004), (4, 80065503), (6, 53377002), (7, 45751716), (9, 35584668), (12, 26688501), (14, 22875858), (18, 17792334), (21, 15250572), (27, 11861556), (28, 11437929), (36, 8896167), (42, 7625286), (54, 5930778), (63, 5083524), (81, 3953852), (84, 3812643), (108, 2965389), (126, 2541762), (162, 1976926), (189, 1694508), (252, 1270881), (324, 988463), (378, 847254), (567, 564836), (756, 423627), (1134, 282418), (2268, 141209)]