428520192

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 1208739840

約数和(自身を除く): 780219648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 192, 246, 248, 256, 328, 372, 384, 439, 492, 496, 656, 744, 768, 878, 984, 992, 1271, 1312, 1317, 1488, 1756, 1968, 1984, 2542, 2624, 2634, 2976, 3512, 3813, 3936, 3968, 5084, 5248, 5268, 5952, 7024, 7626, 7872, 7936, 10168, 10496, 10536, 11904, 13609, 14048, 15252, 15744, 17999, 20336, 21072, 23808, 27218, 28096, 30504, 31488, 35998, 40672, 40827, 42144, 53997, 54436, 56192, 61008, 71996, 81344, 81654, 84288, 107994, 108872, 112384, 122016, 143992, 162688, 163308, 168576, 215988, 217744, 244032, 287984, 325376, 326616, 337152, 431976, 435488, 488064, 557969, 575968, 653232, 863952, 870976, 976128, 1115938, 1151936, 1306464, 1673907, 1727904, 1741952, 2231876, 2303872, 2612928, 3347814, 3455808, 3483904, 4463752, 4607744, 5225856, 6695628, 6911616, 8927504, 10451712, 13391256, 13823232, 17855008, 26782512, 35710016, 53565024, 71420032, 107130048, 142840064, 214260096, 428520192]

約数ペア:

[(1, 428520192), (2, 214260096), (3, 142840064), (4, 107130048), (6, 71420032), (8, 53565024), (12, 35710016), (16, 26782512), (24, 17855008), (31, 13823232), (32, 13391256), (41, 10451712), (48, 8927504), (62, 6911616), (64, 6695628), (82, 5225856), (93, 4607744), (96, 4463752), (123, 3483904), (124, 3455808), (128, 3347814), (164, 2612928), (186, 2303872), (192, 2231876), (246, 1741952), (248, 1727904), (256, 1673907), (328, 1306464), (372, 1151936), (384, 1115938), (439, 976128), (492, 870976), (496, 863952), (656, 653232), (744, 575968), (768, 557969), (878, 488064), (984, 435488), (992, 431976), (1271, 337152), (1312, 326616), (1317, 325376), (1488, 287984), (1756, 244032), (1968, 217744), (1984, 215988), (2542, 168576), (2624, 163308), (2634, 162688), (2976, 143992), (3512, 122016), (3813, 112384), (3936, 108872), (3968, 107994), (5084, 84288), (5248, 81654), (5268, 81344), (5952, 71996), (7024, 61008), (7626, 56192), (7872, 54436), (7936, 53997), (10168, 42144), (10496, 40827), (10536, 40672), (11904, 35998), (13609, 31488), (14048, 30504), (15252, 28096), (15744, 27218), (17999, 23808), (20336, 21072)]