254690604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3229}}^1$

素因数の和:3559

約数の個数: 72

約数和(自身を含む): 738352160

約数和(自身を除く): 483661556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1252, 1878, 2191, 2817, 3229, 3756, 4382, 5634, 6458, 6573, 8764, 9687, 11268, 12916, 13146, 19374, 19719, 22603, 26292, 29061, 38748, 39438, 45206, 58122, 67809, 78876, 90412, 116244, 135618, 203427, 271236, 406854, 813708, 1010677, 2021354, 3032031, 4042708, 6064062, 7074739, 9096093, 12128124, 14149478, 18192186, 21224217, 28298956, 36384372, 42448434, 63672651, 84896868, 127345302, 254690604]

約数ペア:

[(1, 254690604), (2, 127345302), (3, 84896868), (4, 63672651), (6, 42448434), (7, 36384372), (9, 28298956), (12, 21224217), (14, 18192186), (18, 14149478), (21, 12128124), (28, 9096093), (36, 7074739), (42, 6064062), (63, 4042708), (84, 3032031), (126, 2021354), (252, 1010677), (313, 813708), (626, 406854), (939, 271236), (1252, 203427), (1878, 135618), (2191, 116244), (2817, 90412), (3229, 78876), (3756, 67809), (4382, 58122), (5634, 45206), (6458, 39438), (6573, 38748), (8764, 29061), (9687, 26292), (11268, 22603), (12916, 19719), (13146, 19374)]