318393936

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:734

約数の個数: 160

約数和(自身を含む): 1051520000

約数和(自身を除く): 733126064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 211, 216, 252, 336, 378, 422, 432, 499, 504, 633, 756, 844, 998, 1008, 1266, 1477, 1497, 1512, 1688, 1899, 1996, 2532, 2954, 2994, 3024, 3376, 3493, 3798, 3992, 4431, 4491, 5064, 5697, 5908, 5988, 6986, 7596, 7984, 8862, 8982, 10128, 10479, 11394, 11816, 11976, 13293, 13473, 13972, 15192, 17724, 17964, 20958, 22788, 23632, 23952, 26586, 26946, 27944, 30384, 31437, 35448, 35928, 39879, 41916, 45576, 53172, 53892, 55888, 62874, 70896, 71856, 79758, 83832, 91152, 94311, 105289, 106344, 107784, 125748, 159516, 167664, 188622, 210578, 212688, 215568, 251496, 315867, 319032, 377244, 421156, 502992, 631734, 638064, 737023, 754488, 842312, 947601, 1263468, 1474046, 1508976, 1684624, 1895202, 2211069, 2526936, 2842803, 2948092, 3790404, 4422138, 5053872, 5685606, 5896184, 6633207, 7580808, 8844276, 11371212, 11792368, 13266414, 15161616, 17688552, 19899621, 22742424, 26532828, 35377104, 39799242, 45484848, 53065656, 79598484, 106131312, 159196968, 318393936]

約数ペア:

[(1, 318393936), (2, 159196968), (3, 106131312), (4, 79598484), (6, 53065656), (7, 45484848), (8, 39799242), (9, 35377104), (12, 26532828), (14, 22742424), (16, 19899621), (18, 17688552), (21, 15161616), (24, 13266414), (27, 11792368), (28, 11371212), (36, 8844276), (42, 7580808), (48, 6633207), (54, 5896184), (56, 5685606), (63, 5053872), (72, 4422138), (84, 3790404), (108, 2948092), (112, 2842803), (126, 2526936), (144, 2211069), (168, 1895202), (189, 1684624), (211, 1508976), (216, 1474046), (252, 1263468), (336, 947601), (378, 842312), (422, 754488), (432, 737023), (499, 638064), (504, 631734), (633, 502992), (756, 421156), (844, 377244), (998, 319032), (1008, 315867), (1266, 251496), (1477, 215568), (1497, 212688), (1512, 210578), (1688, 188622), (1899, 167664), (1996, 159516), (2532, 125748), (2954, 107784), (2994, 106344), (3024, 105289), (3376, 94311), (3493, 91152), (3798, 83832), (3992, 79758), (4431, 71856), (4491, 70896), (5064, 62874), (5697, 55888), (5908, 53892), (5988, 53172), (6986, 45576), (7596, 41916), (7984, 39879), (8862, 35928), (8982, 35448), (10128, 31437), (10479, 30384), (11394, 27944), (11816, 26946), (11976, 26586), (13293, 23952), (13473, 23632), (13972, 22788), (15192, 20958), (17724, 17964)]