2591904

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 8618400

約数和(自身を除く): 6026496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 49, 56, 57, 58, 76, 84, 87, 96, 98, 112, 114, 116, 133, 147, 152, 168, 174, 196, 203, 224, 228, 232, 266, 294, 304, 336, 348, 392, 399, 406, 456, 464, 532, 551, 588, 608, 609, 672, 696, 784, 798, 812, 912, 928, 931, 1064, 1102, 1176, 1218, 1392, 1421, 1568, 1596, 1624, 1653, 1824, 1862, 2128, 2204, 2352, 2436, 2784, 2793, 2842, 3192, 3248, 3306, 3724, 3857, 4256, 4263, 4408, 4704, 4872, 5586, 5684, 6384, 6496, 6612, 7448, 7714, 8526, 8816, 9744, 11172, 11368, 11571, 12768, 13224, 14896, 15428, 17052, 17632, 19488, 22344, 22736, 23142, 26448, 26999, 29792, 30856, 34104, 44688, 45472, 46284, 52896, 53998, 61712, 68208, 80997, 89376, 92568, 107996, 123424, 136416, 161994, 185136, 215992, 323988, 370272, 431984, 647976, 863968, 1295952, 2591904]

約数ペア:

[(1, 2591904), (2, 1295952), (3, 863968), (4, 647976), (6, 431984), (7, 370272), (8, 323988), (12, 215992), (14, 185136), (16, 161994), (19, 136416), (21, 123424), (24, 107996), (28, 92568), (29, 89376), (32, 80997), (38, 68208), (42, 61712), (48, 53998), (49, 52896), (56, 46284), (57, 45472), (58, 44688), (76, 34104), (84, 30856), (87, 29792), (96, 26999), (98, 26448), (112, 23142), (114, 22736), (116, 22344), (133, 19488), (147, 17632), (152, 17052), (168, 15428), (174, 14896), (196, 13224), (203, 12768), (224, 11571), (228, 11368), (232, 11172), (266, 9744), (294, 8816), (304, 8526), (336, 7714), (348, 7448), (392, 6612), (399, 6496), (406, 6384), (456, 5684), (464, 5586), (532, 4872), (551, 4704), (588, 4408), (608, 4263), (609, 4256), (672, 3857), (696, 3724), (784, 3306), (798, 3248), (812, 3192), (912, 2842), (928, 2793), (931, 2784), (1064, 2436), (1102, 2352), (1176, 2204), (1218, 2128), (1392, 1862), (1421, 1824), (1568, 1653), (1596, 1624)]