581474964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{9601}}^1$

素因数の和:9725

約数の個数: 72

約数和(自身を含む): 1593778368

約数和(自身を除く): 1012303404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2884, 4326, 5047, 8652, 9601, 10094, 15141, 19202, 20188, 28803, 30282, 38404, 57606, 60564, 67207, 115212, 134414, 201621, 268828, 403242, 470449, 806484, 940898, 988903, 1411347, 1881796, 1977806, 2822694, 2966709, 3955612, 5645388, 5933418, 6922321, 11866836, 13844642, 20766963, 27689284, 41533926, 48456247, 83067852, 96912494, 145368741, 193824988, 290737482, 581474964]

約数ペア:

[(1, 581474964), (2, 290737482), (3, 193824988), (4, 145368741), (6, 96912494), (7, 83067852), (12, 48456247), (14, 41533926), (21, 27689284), (28, 20766963), (42, 13844642), (49, 11866836), (84, 6922321), (98, 5933418), (103, 5645388), (147, 3955612), (196, 2966709), (206, 2822694), (294, 1977806), (309, 1881796), (412, 1411347), (588, 988903), (618, 940898), (721, 806484), (1236, 470449), (1442, 403242), (2163, 268828), (2884, 201621), (4326, 134414), (5047, 115212), (8652, 67207), (9601, 60564), (10094, 57606), (15141, 38404), (19202, 30282), (20188, 28803)]