388772202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:668

約数の個数: 128

約数和(自身を含む): 1014773760

約数和(自身を除く): 626001558

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 43, 58, 78, 86, 87, 91, 129, 174, 182, 203, 258, 273, 301, 377, 406, 546, 559, 571, 602, 609, 754, 903, 1118, 1131, 1142, 1218, 1247, 1677, 1713, 1806, 2262, 2494, 2639, 3354, 3426, 3741, 3913, 3997, 5278, 7423, 7482, 7826, 7917, 7994, 8729, 11739, 11991, 14846, 15834, 16211, 16559, 17458, 22269, 23478, 23982, 24553, 26187, 32422, 33118, 44538, 48633, 49106, 49677, 51961, 52374, 73659, 97266, 99354, 103922, 113477, 115913, 147318, 155883, 171871, 215267, 226954, 231826, 311766, 319189, 340431, 343742, 347739, 430534, 515613, 638378, 645801, 680862, 695478, 712037, 957567, 1031226, 1291602, 1424074, 1506869, 1915134, 2136111, 2234323, 3013738, 4272222, 4468646, 4520607, 4984259, 6702969, 9041214, 9256481, 9968518, 13405938, 14952777, 18512962, 27769443, 29905554, 55538886, 64795367, 129590734, 194386101, 388772202]

約数ペア:

[(1, 388772202), (2, 194386101), (3, 129590734), (6, 64795367), (7, 55538886), (13, 29905554), (14, 27769443), (21, 18512962), (26, 14952777), (29, 13405938), (39, 9968518), (42, 9256481), (43, 9041214), (58, 6702969), (78, 4984259), (86, 4520607), (87, 4468646), (91, 4272222), (129, 3013738), (174, 2234323), (182, 2136111), (203, 1915134), (258, 1506869), (273, 1424074), (301, 1291602), (377, 1031226), (406, 957567), (546, 712037), (559, 695478), (571, 680862), (602, 645801), (609, 638378), (754, 515613), (903, 430534), (1118, 347739), (1131, 343742), (1142, 340431), (1218, 319189), (1247, 311766), (1677, 231826), (1713, 226954), (1806, 215267), (2262, 171871), (2494, 155883), (2639, 147318), (3354, 115913), (3426, 113477), (3741, 103922), (3913, 99354), (3997, 97266), (5278, 73659), (7423, 52374), (7482, 51961), (7826, 49677), (7917, 49106), (7994, 48633), (8729, 44538), (11739, 33118), (11991, 32422), (14846, 26187), (15834, 24553), (16211, 23982), (16559, 23478), (17458, 22269)]