258549368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 621509760

約数和(自身を除く): 362960392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 227, 301, 308, 344, 454, 473, 602, 616, 908, 946, 1204, 1589, 1816, 1849, 1892, 2408, 2497, 3178, 3311, 3698, 3784, 4994, 6356, 6622, 7396, 9761, 9988, 12712, 12943, 13244, 14792, 17479, 19522, 19976, 20339, 25886, 26488, 34958, 39044, 40678, 51772, 68327, 69916, 78088, 81356, 103544, 107371, 136654, 139832, 142373, 162712, 214742, 273308, 284746, 419723, 429484, 546616, 569492, 751597, 839446, 858968, 1138984, 1503194, 1678892, 2938061, 3006388, 3357784, 4616953, 5876122, 6012776, 9233906, 11752244, 18467812, 23504488, 32318671, 36935624, 64637342, 129274684, 258549368]

約数ペア:

[(1, 258549368), (2, 129274684), (4, 64637342), (7, 36935624), (8, 32318671), (11, 23504488), (14, 18467812), (22, 11752244), (28, 9233906), (43, 6012776), (44, 5876122), (56, 4616953), (77, 3357784), (86, 3006388), (88, 2938061), (154, 1678892), (172, 1503194), (227, 1138984), (301, 858968), (308, 839446), (344, 751597), (454, 569492), (473, 546616), (602, 429484), (616, 419723), (908, 284746), (946, 273308), (1204, 214742), (1589, 162712), (1816, 142373), (1849, 139832), (1892, 136654), (2408, 107371), (2497, 103544), (3178, 81356), (3311, 78088), (3698, 69916), (3784, 68327), (4994, 51772), (6356, 40678), (6622, 39044), (7396, 34958), (9761, 26488), (9988, 25886), (12712, 20339), (12943, 19976), (13244, 19522), (14792, 17479)]