214185664

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 112

約数和(自身を含む): 541324800

約数和(自身を除く): 327139136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 448, 539, 616, 686, 704, 784, 887, 1078, 1232, 1372, 1568, 1774, 2156, 2464, 2744, 3136, 3548, 3773, 4312, 4928, 5488, 6209, 7096, 7546, 8624, 9757, 10976, 12418, 14192, 15092, 17248, 19514, 21952, 24836, 28384, 30184, 34496, 39028, 43463, 49672, 56768, 60368, 68299, 78056, 86926, 99344, 120736, 136598, 156112, 173852, 198688, 241472, 273196, 304241, 312224, 347704, 397376, 478093, 546392, 608482, 624448, 695408, 956186, 1092784, 1216964, 1390816, 1912372, 2185568, 2433928, 2781632, 3346651, 3824744, 4371136, 4867856, 6693302, 7649488, 9735712, 13386604, 15298976, 19471424, 26773208, 30597952, 53546416, 107092832, 214185664]

約数ペア:

[(1, 214185664), (2, 107092832), (4, 53546416), (7, 30597952), (8, 26773208), (11, 19471424), (14, 15298976), (16, 13386604), (22, 9735712), (28, 7649488), (32, 6693302), (44, 4867856), (49, 4371136), (56, 3824744), (64, 3346651), (77, 2781632), (88, 2433928), (98, 2185568), (112, 1912372), (154, 1390816), (176, 1216964), (196, 1092784), (224, 956186), (308, 695408), (343, 624448), (352, 608482), (392, 546392), (448, 478093), (539, 397376), (616, 347704), (686, 312224), (704, 304241), (784, 273196), (887, 241472), (1078, 198688), (1232, 173852), (1372, 156112), (1568, 136598), (1774, 120736), (2156, 99344), (2464, 86926), (2744, 78056), (3136, 68299), (3548, 60368), (3773, 56768), (4312, 49672), (4928, 43463), (5488, 39028), (6209, 34496), (7096, 30184), (7546, 28384), (8624, 24836), (9757, 21952), (10976, 19514), (12418, 17248), (14192, 15092)]