312087168

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 160

約数和(自身を含む): 959713920

約数和(自身を除く): 647626752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 837, 864, 971, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1942, 1984, 2232, 2511, 2592, 2913, 2976, 3348, 3456, 3884, 3968, 4464, 5022, 5184, 5826, 5952, 6696, 7768, 8739, 8928, 10044, 10368, 11652, 11904, 13392, 15536, 17478, 17856, 20088, 23304, 26217, 26784, 30101, 31072, 34956, 35712, 40176, 46608, 52434, 53568, 60202, 62144, 69912, 78651, 80352, 90303, 93216, 104868, 107136, 120404, 124288, 139824, 157302, 160704, 180606, 186432, 209736, 240808, 270909, 279648, 314604, 321408, 361212, 372864, 419472, 481616, 541818, 559296, 629208, 722424, 812727, 838944, 963232, 1083636, 1118592, 1258416, 1444848, 1625454, 1677888, 1926464, 2167272, 2438181, 2516832, 2889696, 3250908, 3355776, 3852928, 4334544, 4876362, 5033664, 5779392, 6501816, 8669088, 9752724, 10067328, 11558784, 13003632, 17338176, 19505448, 26007264, 34676352, 39010896, 52014528, 78021792, 104029056, 156043584, 312087168]

約数ペア:

[(1, 312087168), (2, 156043584), (3, 104029056), (4, 78021792), (6, 52014528), (8, 39010896), (9, 34676352), (12, 26007264), (16, 19505448), (18, 17338176), (24, 13003632), (27, 11558784), (31, 10067328), (32, 9752724), (36, 8669088), (48, 6501816), (54, 5779392), (62, 5033664), (64, 4876362), (72, 4334544), (81, 3852928), (93, 3355776), (96, 3250908), (108, 2889696), (124, 2516832), (128, 2438181), (144, 2167272), (162, 1926464), (186, 1677888), (192, 1625454), (216, 1444848), (248, 1258416), (279, 1118592), (288, 1083636), (324, 963232), (372, 838944), (384, 812727), (432, 722424), (496, 629208), (558, 559296), (576, 541818), (648, 481616), (744, 419472), (837, 372864), (864, 361212), (971, 321408), (992, 314604), (1116, 279648), (1152, 270909), (1296, 240808), (1488, 209736), (1674, 186432), (1728, 180606), (1942, 160704), (1984, 157302), (2232, 139824), (2511, 124288), (2592, 120404), (2913, 107136), (2976, 104868), (3348, 93216), (3456, 90303), (3884, 80352), (3968, 78651), (4464, 69912), (5022, 62144), (5184, 60202), (5826, 53568), (5952, 52434), (6696, 46608), (7768, 40176), (8739, 35712), (8928, 34956), (10044, 31072), (10368, 30101), (11652, 26784), (11904, 26217), (13392, 23304), (15536, 20088), (17478, 17856)]