749952

素因数分解:

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

素因数の和:61

約数の個数: 128

約数和(自身を含む): 2611200

約数和(自身を除く): 1861248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8064, 8928, 10416, 11718, 11904, 12096, 13392, 13888, 15624, 17856, 20832, 23436, 24192, 26784, 27776, 31248, 35712, 41664, 46872, 53568, 62496, 83328, 93744, 107136, 124992, 187488, 249984, 374976, 749952]

約数ペア:

[(1, 749952), (2, 374976), (3, 249984), (4, 187488), (6, 124992), (7, 107136), (8, 93744), (9, 83328), (12, 62496), (14, 53568), (16, 46872), (18, 41664), (21, 35712), (24, 31248), (27, 27776), (28, 26784), (31, 24192), (32, 23436), (36, 20832), (42, 17856), (48, 15624), (54, 13888), (56, 13392), (62, 12096), (63, 11904), (64, 11718), (72, 10416), (84, 8928), (93, 8064), (96, 7812), (108, 6944), (112, 6696), (124, 6048), (126, 5952), (128, 5859), (144, 5208), (168, 4464), (186, 4032), (189, 3968), (192, 3906), (216, 3472), (217, 3456), (224, 3348), (248, 3024), (252, 2976), (279, 2688), (288, 2604), (336, 2232), (372, 2016), (378, 1984), (384, 1953), (432, 1736), (434, 1728), (448, 1674), (496, 1512), (504, 1488), (558, 1344), (576, 1302), (651, 1152), (672, 1116), (744, 1008), (756, 992), (837, 896), (864, 868)]