249487638804

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{3229}}^1\times {\mathrm{6857}}^1$

素因数の和:10409

約数の個数: 72

約数和(自身を含む): 632952389160

約数和(自身を除く): 383464750356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3229, 3756, 5634, 6458, 6857, 9687, 11268, 12916, 13714, 19374, 20571, 27428, 29061, 38748, 41142, 58122, 61713, 82284, 116244, 123426, 246852, 1010677, 2021354, 2146241, 3032031, 4042708, 4292482, 6064062, 6438723, 8584964, 9096093, 12128124, 12877446, 18192186, 19316169, 22141253, 25754892, 36384372, 38632338, 44282506, 66423759, 77264676, 88565012, 132847518, 199271277, 265695036, 398542554, 797085108, 6930212189, 13860424378, 20790636567, 27720848756, 41581273134, 62371909701, 83162546268, 124743819402, 249487638804]

約数ペア:

[(1, 249487638804), (2, 124743819402), (3, 83162546268), (4, 62371909701), (6, 41581273134), (9, 27720848756), (12, 20790636567), (18, 13860424378), (36, 6930212189), (313, 797085108), (626, 398542554), (939, 265695036), (1252, 199271277), (1878, 132847518), (2817, 88565012), (3229, 77264676), (3756, 66423759), (5634, 44282506), (6458, 38632338), (6857, 36384372), (9687, 25754892), (11268, 22141253), (12916, 19316169), (13714, 18192186), (19374, 12877446), (20571, 12128124), (27428, 9096093), (29061, 8584964), (38748, 6438723), (41142, 6064062), (58122, 4292482), (61713, 4042708), (82284, 3032031), (116244, 2146241), (123426, 2021354), (246852, 1010677)]