236413478847

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{71023}}^1$

素因数の和:71272

約数の個数: 64

約数和(自身を含む): 395188899840

約数和(自身を除く): 158775420993

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 137, 267, 273, 411, 623, 959, 1157, 1781, 1869, 2877, 3471, 5343, 8099, 12193, 12467, 24297, 36579, 37401, 71023, 85351, 158509, 213069, 256053, 475527, 497161, 923299, 1109563, 1491483, 2769897, 3328689, 6321047, 6463093, 9730151, 18963141, 19389279, 29190453, 44247329, 68111057, 82173611, 126491963, 132741987, 204333171, 246520833, 379475889, 575215277, 865983439, 885443741, 1725645831, 2597950317, 2656331223, 6061884073, 11257784707, 18185652219, 33773354121, 78804492949, 236413478847]

約数ペア:

[(1, 236413478847), (3, 78804492949), (7, 33773354121), (13, 18185652219), (21, 11257784707), (39, 6061884073), (89, 2656331223), (91, 2597950317), (137, 1725645831), (267, 885443741), (273, 865983439), (411, 575215277), (623, 379475889), (959, 246520833), (1157, 204333171), (1781, 132741987), (1869, 126491963), (2877, 82173611), (3471, 68111057), (5343, 44247329), (8099, 29190453), (12193, 19389279), (12467, 18963141), (24297, 9730151), (36579, 6463093), (37401, 6321047), (71023, 3328689), (85351, 2769897), (158509, 1491483), (213069, 1109563), (256053, 923299), (475527, 497161)]