519882804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1613}}^1$

素因数の和:2909

約数の個数: 72

約数和(自身を含む): 1503989760

約数和(自身を除く): 984106956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1279, 1613, 2558, 3226, 3837, 4839, 5116, 6452, 7674, 8953, 9678, 11291, 11511, 14517, 15348, 17906, 19356, 22582, 23022, 26859, 29034, 33873, 35812, 45164, 46044, 53718, 58068, 67746, 80577, 101619, 107436, 135492, 161154, 203238, 322308, 406476, 2063027, 4126054, 6189081, 8252108, 12378162, 14441189, 18567243, 24756324, 28882378, 37134486, 43323567, 57764756, 74268972, 86647134, 129970701, 173294268, 259941402, 519882804]

約数ペア:

[(1, 519882804), (2, 259941402), (3, 173294268), (4, 129970701), (6, 86647134), (7, 74268972), (9, 57764756), (12, 43323567), (14, 37134486), (18, 28882378), (21, 24756324), (28, 18567243), (36, 14441189), (42, 12378162), (63, 8252108), (84, 6189081), (126, 4126054), (252, 2063027), (1279, 406476), (1613, 322308), (2558, 203238), (3226, 161154), (3837, 135492), (4839, 107436), (5116, 101619), (6452, 80577), (7674, 67746), (8953, 58068), (9678, 53718), (11291, 46044), (11511, 45164), (14517, 35812), (15348, 33873), (17906, 29034), (19356, 26859), (22582, 23022)]