386685768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 1153152000

約数和(自身を除く): 766466232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 139, 168, 174, 203, 232, 278, 348, 406, 417, 556, 571, 609, 696, 812, 834, 973, 1112, 1142, 1218, 1624, 1668, 1713, 1946, 2284, 2436, 2919, 3336, 3426, 3892, 3997, 4031, 4568, 4872, 5838, 6852, 7784, 7994, 8062, 11676, 11991, 12093, 13704, 15988, 16124, 16559, 23352, 23982, 24186, 28217, 31976, 32248, 33118, 47964, 48372, 49677, 56434, 66236, 79369, 84651, 95928, 96744, 99354, 112868, 115913, 132472, 158738, 169302, 198708, 225736, 231826, 238107, 317476, 338604, 347739, 397416, 463652, 476214, 555583, 634952, 677208, 695478, 927304, 952428, 1111166, 1390956, 1666749, 1904856, 2222332, 2301701, 2781912, 3333498, 4444664, 4603402, 6666996, 6905103, 9206804, 13333992, 13810206, 16111907, 18413608, 27620412, 32223814, 48335721, 55240824, 64447628, 96671442, 128895256, 193342884, 386685768]

約数ペア:

[(1, 386685768), (2, 193342884), (3, 128895256), (4, 96671442), (6, 64447628), (7, 55240824), (8, 48335721), (12, 32223814), (14, 27620412), (21, 18413608), (24, 16111907), (28, 13810206), (29, 13333992), (42, 9206804), (56, 6905103), (58, 6666996), (84, 4603402), (87, 4444664), (116, 3333498), (139, 2781912), (168, 2301701), (174, 2222332), (203, 1904856), (232, 1666749), (278, 1390956), (348, 1111166), (406, 952428), (417, 927304), (556, 695478), (571, 677208), (609, 634952), (696, 555583), (812, 476214), (834, 463652), (973, 397416), (1112, 347739), (1142, 338604), (1218, 317476), (1624, 238107), (1668, 231826), (1713, 225736), (1946, 198708), (2284, 169302), (2436, 158738), (2919, 132472), (3336, 115913), (3426, 112868), (3892, 99354), (3997, 96744), (4031, 95928), (4568, 84651), (4872, 79369), (5838, 66236), (6852, 56434), (7784, 49677), (7994, 48372), (8062, 47964), (11676, 33118), (11991, 32248), (12093, 31976), (13704, 28217), (15988, 24186), (16124, 23982), (16559, 23352)]