285684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 806400

約数和(自身を除く): 520716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 179, 228, 266, 358, 399, 532, 537, 716, 798, 1074, 1253, 1596, 2148, 2506, 3401, 3759, 5012, 6802, 7518, 10203, 13604, 15036, 20406, 23807, 40812, 47614, 71421, 95228, 142842, 285684]

約数ペア:

[(1, 285684), (2, 142842), (3, 95228), (4, 71421), (6, 47614), (7, 40812), (12, 23807), (14, 20406), (19, 15036), (21, 13604), (28, 10203), (38, 7518), (42, 6802), (57, 5012), (76, 3759), (84, 3401), (114, 2506), (133, 2148), (179, 1596), (228, 1253), (266, 1074), (358, 798), (399, 716), (532, 537)]