858797324

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1051}}^1$

素因数の和:1459

約数の個数: 72

約数和(自身を含む): 1914050880

約数和(自身を除く): 1055253556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 379, 539, 758, 1051, 1078, 1516, 2102, 2156, 2653, 4169, 4204, 5306, 7357, 8338, 10612, 11561, 14714, 16676, 18571, 23122, 29183, 29428, 37142, 46244, 51499, 58366, 74284, 80927, 102998, 116732, 161854, 204281, 205996, 323708, 398329, 408562, 566489, 796658, 817124, 1132978, 1593316, 2265956, 2788303, 4381619, 5576606, 8763238, 11153212, 17526476, 19518121, 30671333, 39036242, 61342666, 78072484, 122685332, 214699331, 429398662, 858797324]

約数ペア:

[(1, 858797324), (2, 429398662), (4, 214699331), (7, 122685332), (11, 78072484), (14, 61342666), (22, 39036242), (28, 30671333), (44, 19518121), (49, 17526476), (77, 11153212), (98, 8763238), (154, 5576606), (196, 4381619), (308, 2788303), (379, 2265956), (539, 1593316), (758, 1132978), (1051, 817124), (1078, 796658), (1516, 566489), (2102, 408562), (2156, 398329), (2653, 323708), (4169, 205996), (4204, 204281), (5306, 161854), (7357, 116732), (8338, 102998), (10612, 80927), (11561, 74284), (14714, 58366), (16676, 51499), (18571, 46244), (23122, 37142), (29183, 29428)]