663404928

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1540

約数の個数: 128

約数和(自身を含む): 1868680800

約数和(自身を除く): 1205275872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 64, 82, 87, 96, 116, 123, 128, 164, 174, 192, 232, 246, 328, 348, 384, 464, 492, 656, 696, 928, 984, 1189, 1312, 1392, 1453, 1856, 1968, 2378, 2624, 2784, 2906, 3567, 3712, 3936, 4359, 4756, 5248, 5568, 5812, 7134, 7872, 8718, 9512, 11136, 11624, 14268, 15744, 17436, 19024, 23248, 28536, 34872, 38048, 42137, 46496, 57072, 59573, 69744, 76096, 84274, 92992, 114144, 119146, 126411, 139488, 152192, 168548, 178719, 185984, 228288, 238292, 252822, 278976, 337096, 357438, 456576, 476584, 505644, 557952, 674192, 714876, 953168, 1011288, 1348384, 1429752, 1727617, 1906336, 2022576, 2696768, 2859504, 3455234, 3812672, 4045152, 5182851, 5393536, 5719008, 6910468, 7625344, 8090304, 10365702, 11438016, 13820936, 16180608, 20731404, 22876032, 27641872, 41462808, 55283744, 82925616, 110567488, 165851232, 221134976, 331702464, 663404928]

約数ペア:

[(1, 663404928), (2, 331702464), (3, 221134976), (4, 165851232), (6, 110567488), (8, 82925616), (12, 55283744), (16, 41462808), (24, 27641872), (29, 22876032), (32, 20731404), (41, 16180608), (48, 13820936), (58, 11438016), (64, 10365702), (82, 8090304), (87, 7625344), (96, 6910468), (116, 5719008), (123, 5393536), (128, 5182851), (164, 4045152), (174, 3812672), (192, 3455234), (232, 2859504), (246, 2696768), (328, 2022576), (348, 1906336), (384, 1727617), (464, 1429752), (492, 1348384), (656, 1011288), (696, 953168), (928, 714876), (984, 674192), (1189, 557952), (1312, 505644), (1392, 476584), (1453, 456576), (1856, 357438), (1968, 337096), (2378, 278976), (2624, 252822), (2784, 238292), (2906, 228288), (3567, 185984), (3712, 178719), (3936, 168548), (4359, 152192), (4756, 139488), (5248, 126411), (5568, 119146), (5812, 114144), (7134, 92992), (7872, 84274), (8718, 76096), (9512, 69744), (11136, 59573), (11624, 57072), (14268, 46496), (15744, 42137), (17436, 38048), (19024, 34872), (23248, 28536)]