313025724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 913296384

約数和(自身を除く): 600270660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 43, 44, 62, 66, 86, 93, 99, 124, 129, 132, 172, 186, 198, 258, 279, 341, 372, 387, 396, 473, 516, 558, 593, 682, 774, 946, 1023, 1116, 1186, 1333, 1364, 1419, 1548, 1779, 1892, 2046, 2372, 2666, 2838, 3069, 3558, 3999, 4092, 4257, 5332, 5337, 5676, 6138, 6523, 7116, 7998, 8514, 10674, 11997, 12276, 13046, 14663, 15996, 17028, 18383, 19569, 21348, 23994, 25499, 26092, 29326, 36766, 39138, 43989, 47988, 50998, 55149, 58652, 58707, 73532, 76497, 78276, 87978, 101996, 110298, 117414, 131967, 152994, 165447, 175956, 202213, 220596, 229491, 234828, 263934, 280489, 305988, 330894, 404426, 458982, 527868, 560978, 606639, 661788, 790469, 808852, 841467, 917964, 1121956, 1213278, 1580938, 1682934, 1819917, 2371407, 2426556, 2524401, 3161876, 3365868, 3639834, 4742814, 5048802, 7114221, 7279668, 8695159, 9485628, 10097604, 14228442, 17390318, 26085477, 28456884, 34780636, 52170954, 78256431, 104341908, 156512862, 313025724]

約数ペア:

[(1, 313025724), (2, 156512862), (3, 104341908), (4, 78256431), (6, 52170954), (9, 34780636), (11, 28456884), (12, 26085477), (18, 17390318), (22, 14228442), (31, 10097604), (33, 9485628), (36, 8695159), (43, 7279668), (44, 7114221), (62, 5048802), (66, 4742814), (86, 3639834), (93, 3365868), (99, 3161876), (124, 2524401), (129, 2426556), (132, 2371407), (172, 1819917), (186, 1682934), (198, 1580938), (258, 1213278), (279, 1121956), (341, 917964), (372, 841467), (387, 808852), (396, 790469), (473, 661788), (516, 606639), (558, 560978), (593, 527868), (682, 458982), (774, 404426), (946, 330894), (1023, 305988), (1116, 280489), (1186, 263934), (1333, 234828), (1364, 229491), (1419, 220596), (1548, 202213), (1779, 175956), (1892, 165447), (2046, 152994), (2372, 131967), (2666, 117414), (2838, 110298), (3069, 101996), (3558, 87978), (3999, 78276), (4092, 76497), (4257, 73532), (5332, 58707), (5337, 58652), (5676, 55149), (6138, 50998), (6523, 47988), (7116, 43989), (7998, 39138), (8514, 36766), (10674, 29326), (11997, 26092), (12276, 25499), (13046, 23994), (14663, 21348), (15996, 19569), (17028, 18383)]