211498368

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 588825600

約数和(自身を除く): 377327232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 109, 124, 128, 163, 186, 192, 218, 248, 326, 327, 372, 384, 436, 489, 496, 652, 654, 744, 872, 978, 992, 1304, 1308, 1488, 1744, 1956, 1984, 2608, 2616, 2976, 3379, 3488, 3912, 3968, 5053, 5216, 5232, 5952, 6758, 6976, 7824, 10106, 10137, 10432, 10464, 11904, 13516, 13952, 15159, 15648, 17767, 20212, 20274, 20864, 20928, 27032, 30318, 31296, 35534, 40424, 40548, 41856, 53301, 54064, 60636, 62592, 71068, 80848, 81096, 106602, 108128, 121272, 142136, 161696, 162192, 213204, 216256, 242544, 284272, 323392, 324384, 426408, 432512, 485088, 550777, 568544, 646784, 648768, 852816, 970176, 1101554, 1137088, 1297536, 1652331, 1705632, 1940352, 2203108, 2274176, 3304662, 3411264, 4406216, 6609324, 6822528, 8812432, 13218648, 17624864, 26437296, 35249728, 52874592, 70499456, 105749184, 211498368]

約数ペア:

[(1, 211498368), (2, 105749184), (3, 70499456), (4, 52874592), (6, 35249728), (8, 26437296), (12, 17624864), (16, 13218648), (24, 8812432), (31, 6822528), (32, 6609324), (48, 4406216), (62, 3411264), (64, 3304662), (93, 2274176), (96, 2203108), (109, 1940352), (124, 1705632), (128, 1652331), (163, 1297536), (186, 1137088), (192, 1101554), (218, 970176), (248, 852816), (326, 648768), (327, 646784), (372, 568544), (384, 550777), (436, 485088), (489, 432512), (496, 426408), (652, 324384), (654, 323392), (744, 284272), (872, 242544), (978, 216256), (992, 213204), (1304, 162192), (1308, 161696), (1488, 142136), (1744, 121272), (1956, 108128), (1984, 106602), (2608, 81096), (2616, 80848), (2976, 71068), (3379, 62592), (3488, 60636), (3912, 54064), (3968, 53301), (5053, 41856), (5216, 40548), (5232, 40424), (5952, 35534), (6758, 31296), (6976, 30318), (7824, 27032), (10106, 20928), (10137, 20864), (10432, 20274), (10464, 20212), (11904, 17767), (13516, 15648), (13952, 15159)]