311304864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5801}}^1$

素因数の和:5870

約数の個数: 96

約数和(自身を含む): 900656064

約数和(自身を除く): 589351200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 172, 208, 258, 312, 344, 416, 516, 559, 624, 688, 1032, 1118, 1248, 1376, 1677, 2064, 2236, 3354, 4128, 4472, 5801, 6708, 8944, 11602, 13416, 17403, 17888, 23204, 26832, 34806, 46408, 53664, 69612, 75413, 92816, 139224, 150826, 185632, 226239, 249443, 278448, 301652, 452478, 498886, 556896, 603304, 748329, 904956, 997772, 1206608, 1496658, 1809912, 1995544, 2413216, 2993316, 3242759, 3619824, 3991088, 5986632, 6485518, 7239648, 7982176, 9728277, 11973264, 12971036, 19456554, 23946528, 25942072, 38913108, 51884144, 77826216, 103768288, 155652432, 311304864]

約数ペア:

[(1, 311304864), (2, 155652432), (3, 103768288), (4, 77826216), (6, 51884144), (8, 38913108), (12, 25942072), (13, 23946528), (16, 19456554), (24, 12971036), (26, 11973264), (32, 9728277), (39, 7982176), (43, 7239648), (48, 6485518), (52, 5986632), (78, 3991088), (86, 3619824), (96, 3242759), (104, 2993316), (129, 2413216), (156, 1995544), (172, 1809912), (208, 1496658), (258, 1206608), (312, 997772), (344, 904956), (416, 748329), (516, 603304), (559, 556896), (624, 498886), (688, 452478), (1032, 301652), (1118, 278448), (1248, 249443), (1376, 226239), (1677, 185632), (2064, 150826), (2236, 139224), (3354, 92816), (4128, 75413), (4472, 69612), (5801, 53664), (6708, 46408), (8944, 34806), (11602, 26832), (13416, 23204), (17403, 17888)]