317247552

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 953089280

約数和(自身を除く): 635841728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 109, 124, 144, 163, 186, 192, 218, 248, 279, 288, 326, 327, 372, 436, 489, 496, 558, 576, 652, 654, 744, 872, 978, 981, 992, 1116, 1304, 1308, 1467, 1488, 1744, 1956, 1962, 1984, 2232, 2608, 2616, 2934, 2976, 3379, 3488, 3912, 3924, 4464, 5053, 5216, 5232, 5868, 5952, 6758, 6976, 7824, 7848, 8928, 10106, 10137, 10432, 10464, 11736, 13516, 15159, 15648, 15696, 17767, 17856, 20212, 20274, 20928, 23472, 27032, 30318, 30411, 31296, 31392, 35534, 40424, 40548, 45477, 46944, 53301, 54064, 60636, 60822, 62784, 71068, 80848, 81096, 90954, 93888, 106602, 108128, 121272, 121644, 142136, 159903, 161696, 162192, 181908, 213204, 216256, 242544, 243288, 284272, 319806, 323392, 324384, 363816, 426408, 485088, 486576, 550777, 568544, 639612, 648768, 727632, 852816, 970176, 973152, 1101554, 1137088, 1279224, 1455264, 1652331, 1705632, 1946304, 2203108, 2558448, 2910528, 3304662, 3411264, 4406216, 4956993, 5116896, 6609324, 8812432, 9913986, 10233792, 13218648, 17624864, 19827972, 26437296, 35249728, 39655944, 52874592, 79311888, 105749184, 158623776, 317247552]

約数ペア:

[(1, 317247552), (2, 158623776), (3, 105749184), (4, 79311888), (6, 52874592), (8, 39655944), (9, 35249728), (12, 26437296), (16, 19827972), (18, 17624864), (24, 13218648), (31, 10233792), (32, 9913986), (36, 8812432), (48, 6609324), (62, 5116896), (64, 4956993), (72, 4406216), (93, 3411264), (96, 3304662), (109, 2910528), (124, 2558448), (144, 2203108), (163, 1946304), (186, 1705632), (192, 1652331), (218, 1455264), (248, 1279224), (279, 1137088), (288, 1101554), (326, 973152), (327, 970176), (372, 852816), (436, 727632), (489, 648768), (496, 639612), (558, 568544), (576, 550777), (652, 486576), (654, 485088), (744, 426408), (872, 363816), (978, 324384), (981, 323392), (992, 319806), (1116, 284272), (1304, 243288), (1308, 242544), (1467, 216256), (1488, 213204), (1744, 181908), (1956, 162192), (1962, 161696), (1984, 159903), (2232, 142136), (2608, 121644), (2616, 121272), (2934, 108128), (2976, 106602), (3379, 93888), (3488, 90954), (3912, 81096), (3924, 80848), (4464, 71068), (5053, 62784), (5216, 60822), (5232, 60636), (5868, 54064), (5952, 53301), (6758, 46944), (6976, 45477), (7824, 40548), (7848, 40424), (8928, 35534), (10106, 31392), (10137, 31296), (10432, 30411), (10464, 30318), (11736, 27032), (13516, 23472), (15159, 20928), (15648, 20274), (15696, 20212), (17767, 17856)]