213119712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{56923}}^1$

素因数の和:56952

約数の個数: 72

約数和(自身を含む): 652690584

約数和(自身を除く): 439570872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 56923, 113846, 170769, 227692, 341538, 455384, 512307, 683076, 739999, 910768, 1024614, 1366152, 1479998, 1821536, 2049228, 2219997, 2732304, 2959996, 4098456, 4439994, 5464608, 5919992, 6659991, 8196912, 8879988, 11839984, 13319982, 16393824, 17759976, 23679968, 26639964, 35519952, 53279928, 71039904, 106559856, 213119712]

約数ペア:

[(1, 213119712), (2, 106559856), (3, 71039904), (4, 53279928), (6, 35519952), (8, 26639964), (9, 23679968), (12, 17759976), (13, 16393824), (16, 13319982), (18, 11839984), (24, 8879988), (26, 8196912), (32, 6659991), (36, 5919992), (39, 5464608), (48, 4439994), (52, 4098456), (72, 2959996), (78, 2732304), (96, 2219997), (104, 2049228), (117, 1821536), (144, 1479998), (156, 1366152), (208, 1024614), (234, 910768), (288, 739999), (312, 683076), (416, 512307), (468, 455384), (624, 341538), (936, 227692), (1248, 170769), (1872, 113846), (3744, 56923)]