391039712

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3604

約数の個数: 96

約数和(自身を含む): 963990720

約数和(自身を除く): 572951008

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 68, 112, 116, 119, 136, 203, 224, 232, 238, 272, 406, 464, 476, 493, 544, 812, 928, 952, 986, 1624, 1904, 1972, 3248, 3451, 3541, 3808, 3944, 6496, 6902, 7082, 7888, 13804, 14164, 15776, 24787, 27608, 28328, 49574, 55216, 56656, 60197, 99148, 102689, 110432, 113312, 120394, 198296, 205378, 240788, 396592, 410756, 421379, 481576, 718823, 793184, 821512, 842758, 963152, 1437646, 1643024, 1685516, 1745713, 1926304, 2875292, 3286048, 3371032, 3491426, 5750584, 6742064, 6982852, 11501168, 12219991, 13484128, 13965704, 23002336, 24439982, 27931408, 48879964, 55862816, 97759928, 195519856, 391039712]

約数ペア:

[(1, 391039712), (2, 195519856), (4, 97759928), (7, 55862816), (8, 48879964), (14, 27931408), (16, 24439982), (17, 23002336), (28, 13965704), (29, 13484128), (32, 12219991), (34, 11501168), (56, 6982852), (58, 6742064), (68, 5750584), (112, 3491426), (116, 3371032), (119, 3286048), (136, 2875292), (203, 1926304), (224, 1745713), (232, 1685516), (238, 1643024), (272, 1437646), (406, 963152), (464, 842758), (476, 821512), (493, 793184), (544, 718823), (812, 481576), (928, 421379), (952, 410756), (986, 396592), (1624, 240788), (1904, 205378), (1972, 198296), (3248, 120394), (3451, 113312), (3541, 110432), (3808, 102689), (3944, 99148), (6496, 60197), (6902, 56656), (7082, 55216), (7888, 49574), (13804, 28328), (14164, 27608), (15776, 24787)]