304832398

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 518212080

約数和(自身を除く): 213379682

約数列:

[1, 2, 13, 26, 29, 58, 137, 169, 227, 274, 338, 377, 454, 754, 1781, 2951, 3562, 3973, 4901, 5902, 6583, 7946, 9802, 13166, 23153, 31099, 38363, 46306, 51649, 62198, 76726, 85579, 103298, 171158, 404287, 671437, 808574, 901871, 1112527, 1342874, 1803742, 2225054, 5255731, 10511462, 11724323, 23448646, 152416199, 304832398]

約数ペア:

[(1, 304832398), (2, 152416199), (13, 23448646), (26, 11724323), (29, 10511462), (58, 5255731), (137, 2225054), (169, 1803742), (227, 1342874), (274, 1112527), (338, 901871), (377, 808574), (454, 671437), (754, 404287), (1781, 171158), (2951, 103298), (3562, 85579), (3973, 76726), (4901, 62198), (5902, 51649), (6583, 46306), (7946, 38363), (9802, 31099), (13166, 23153)]