418859056

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2907

約数の個数: 120

約数和(自身を含む): 1090818576

約数和(自身を除く): 671959520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 308, 374, 392, 476, 539, 616, 748, 784, 833, 952, 1078, 1232, 1309, 1496, 1666, 1904, 2156, 2618, 2857, 2992, 3332, 4312, 5236, 5714, 6664, 8624, 9163, 10472, 11428, 13328, 18326, 19999, 20944, 22856, 31427, 36652, 39998, 45712, 48569, 62854, 73304, 79996, 97138, 125708, 139993, 146608, 159992, 194276, 219989, 251416, 279986, 319984, 339983, 388552, 439978, 502832, 534259, 559972, 679966, 777104, 879956, 1068518, 1119944, 1359932, 1539923, 1759912, 2137036, 2239888, 2379881, 2719864, 3079846, 3519824, 3739813, 4274072, 4759762, 5439728, 6159692, 7479626, 8548144, 9519524, 12319384, 14959252, 19039048, 24638768, 26178691, 29918504, 38078096, 52357382, 59837008, 104714764, 209429528, 418859056]

約数ペア:

[(1, 418859056), (2, 209429528), (4, 104714764), (7, 59837008), (8, 52357382), (11, 38078096), (14, 29918504), (16, 26178691), (17, 24638768), (22, 19039048), (28, 14959252), (34, 12319384), (44, 9519524), (49, 8548144), (56, 7479626), (68, 6159692), (77, 5439728), (88, 4759762), (98, 4274072), (112, 3739813), (119, 3519824), (136, 3079846), (154, 2719864), (176, 2379881), (187, 2239888), (196, 2137036), (238, 1759912), (272, 1539923), (308, 1359932), (374, 1119944), (392, 1068518), (476, 879956), (539, 777104), (616, 679966), (748, 559972), (784, 534259), (833, 502832), (952, 439978), (1078, 388552), (1232, 339983), (1309, 319984), (1496, 279986), (1666, 251416), (1904, 219989), (2156, 194276), (2618, 159992), (2857, 146608), (2992, 139993), (3332, 125708), (4312, 97138), (5236, 79996), (5714, 73304), (6664, 62854), (8624, 48569), (9163, 45712), (10472, 39998), (11428, 36652), (13328, 31427), (18326, 22856), (19999, 20944)]