513699680008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{122251}}^1$

素因数の和:122878

約数の個数: 64

約数和(自身を含む): 1031435233920

約数和(自身を除く): 517735553912

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 557, 943, 1114, 1886, 2228, 3772, 4456, 7544, 12811, 22837, 25622, 45674, 51244, 91348, 102488, 122251, 182696, 244502, 489004, 525251, 978008, 1050502, 2101004, 2811773, 4202008, 5012291, 5623546, 10024582, 11247092, 20049164, 22494184, 40098328, 68093807, 115282693, 136187614, 230565386, 272375228, 461130772, 544750456, 922261544, 1566157561, 2791846087, 3132315122, 5583692174, 6264630244, 11167384348, 12529260488, 22334768696, 64212460001, 128424920002, 256849840004, 513699680008]

約数ペア:

[(1, 513699680008), (2, 256849840004), (4, 128424920002), (8, 64212460001), (23, 22334768696), (41, 12529260488), (46, 11167384348), (82, 6264630244), (92, 5583692174), (164, 3132315122), (184, 2791846087), (328, 1566157561), (557, 922261544), (943, 544750456), (1114, 461130772), (1886, 272375228), (2228, 230565386), (3772, 136187614), (4456, 115282693), (7544, 68093807), (12811, 40098328), (22837, 22494184), (25622, 20049164), (45674, 11247092), (51244, 10024582), (91348, 5623546), (102488, 5012291), (122251, 4202008), (182696, 2811773), (244502, 2101004), (489004, 1050502), (525251, 978008)]