351698634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 899458560

約数和(自身を除く): 547759926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 139, 258, 278, 301, 387, 417, 467, 602, 774, 834, 903, 934, 973, 1251, 1401, 1806, 1946, 2502, 2709, 2802, 2919, 3269, 4203, 5418, 5838, 5977, 6538, 8406, 8757, 9807, 11954, 17514, 17931, 19614, 20081, 29421, 35862, 40162, 41839, 53793, 58842, 60243, 64913, 83678, 107586, 120486, 125517, 129826, 140567, 180729, 194739, 251034, 281134, 361458, 376551, 389478, 421701, 454391, 584217, 753102, 843402, 908782, 1168434, 1265103, 1363173, 2530206, 2726346, 2791259, 4089519, 5582518, 8179038, 8373777, 16747554, 19538813, 25121331, 39077626, 50242662, 58616439, 117232878, 175849317, 351698634]

約数ペア:

[(1, 351698634), (2, 175849317), (3, 117232878), (6, 58616439), (7, 50242662), (9, 39077626), (14, 25121331), (18, 19538813), (21, 16747554), (42, 8373777), (43, 8179038), (63, 5582518), (86, 4089519), (126, 2791259), (129, 2726346), (139, 2530206), (258, 1363173), (278, 1265103), (301, 1168434), (387, 908782), (417, 843402), (467, 753102), (602, 584217), (774, 454391), (834, 421701), (903, 389478), (934, 376551), (973, 361458), (1251, 281134), (1401, 251034), (1806, 194739), (1946, 180729), (2502, 140567), (2709, 129826), (2802, 125517), (2919, 120486), (3269, 107586), (4203, 83678), (5418, 64913), (5838, 60243), (5977, 58842), (6538, 53793), (8406, 41839), (8757, 40162), (9807, 35862), (11954, 29421), (17514, 20081), (17931, 19614)]