438953472

素因数分解:

$2^9\times 3^3\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 1315496160

約数和(自身を除く): 876542688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 128, 144, 192, 216, 226, 256, 281, 288, 339, 384, 432, 452, 512, 562, 576, 678, 768, 843, 864, 904, 1017, 1124, 1152, 1356, 1536, 1686, 1728, 1808, 2034, 2248, 2304, 2529, 2712, 3051, 3372, 3456, 3616, 4068, 4496, 4608, 5058, 5424, 6102, 6744, 6912, 7232, 7587, 8136, 8992, 10116, 10848, 12204, 13488, 13824, 14464, 15174, 16272, 17984, 20232, 21696, 24408, 26976, 28928, 30348, 31753, 32544, 35968, 40464, 43392, 48816, 53952, 57856, 60696, 63506, 65088, 71936, 80928, 86784, 95259, 97632, 107904, 121392, 127012, 130176, 143872, 161856, 173568, 190518, 195264, 215808, 242784, 254024, 260352, 285777, 323712, 381036, 390528, 431616, 485568, 508048, 520704, 571554, 647424, 762072, 781056, 857331, 971136, 1016096, 1143108, 1294848, 1524144, 1562112, 1714662, 1942272, 2032192, 2286216, 3048288, 3429324, 3884544, 4064384, 4572432, 6096576, 6858648, 8128768, 9144864, 12193152, 13717296, 16257536, 18289728, 24386304, 27434592, 36579456, 48772608, 54869184, 73158912, 109738368, 146317824, 219476736, 438953472]

約数ペア:

[(1, 438953472), (2, 219476736), (3, 146317824), (4, 109738368), (6, 73158912), (8, 54869184), (9, 48772608), (12, 36579456), (16, 27434592), (18, 24386304), (24, 18289728), (27, 16257536), (32, 13717296), (36, 12193152), (48, 9144864), (54, 8128768), (64, 6858648), (72, 6096576), (96, 4572432), (108, 4064384), (113, 3884544), (128, 3429324), (144, 3048288), (192, 2286216), (216, 2032192), (226, 1942272), (256, 1714662), (281, 1562112), (288, 1524144), (339, 1294848), (384, 1143108), (432, 1016096), (452, 971136), (512, 857331), (562, 781056), (576, 762072), (678, 647424), (768, 571554), (843, 520704), (864, 508048), (904, 485568), (1017, 431616), (1124, 390528), (1152, 381036), (1356, 323712), (1536, 285777), (1686, 260352), (1728, 254024), (1808, 242784), (2034, 215808), (2248, 195264), (2304, 190518), (2529, 173568), (2712, 161856), (3051, 143872), (3372, 130176), (3456, 127012), (3616, 121392), (4068, 107904), (4496, 97632), (4608, 95259), (5058, 86784), (5424, 80928), (6102, 71936), (6744, 65088), (6912, 63506), (7232, 60696), (7587, 57856), (8136, 53952), (8992, 48816), (10116, 43392), (10848, 40464), (12204, 35968), (13488, 32544), (13824, 31753), (14464, 30348), (15174, 28928), (16272, 26976), (17984, 24408), (20232, 21696)]