249984

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1$

素因数の和:58

約数の個数: 96

約数和(自身を含む): 848640

約数和(自身を除く): 598656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5208, 5952, 6944, 7812, 8064, 8928, 10416, 11904, 13888, 15624, 17856, 20832, 27776, 31248, 35712, 41664, 62496, 83328, 124992, 249984]

約数ペア:

[(1, 249984), (2, 124992), (3, 83328), (4, 62496), (6, 41664), (7, 35712), (8, 31248), (9, 27776), (12, 20832), (14, 17856), (16, 15624), (18, 13888), (21, 11904), (24, 10416), (28, 8928), (31, 8064), (32, 7812), (36, 6944), (42, 5952), (48, 5208), (56, 4464), (62, 4032), (63, 3968), (64, 3906), (72, 3472), (84, 2976), (93, 2688), (96, 2604), (112, 2232), (124, 2016), (126, 1984), (128, 1953), (144, 1736), (168, 1488), (186, 1344), (192, 1302), (217, 1152), (224, 1116), (248, 1008), (252, 992), (279, 896), (288, 868), (336, 744), (372, 672), (384, 651), (434, 576), (448, 558), (496, 504)]