218584272

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1720

約数の個数: 80

約数和(自身を含む): 594247680

約数和(自身を除く): 375663408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 127, 138, 184, 254, 276, 368, 381, 508, 552, 762, 1016, 1104, 1524, 1559, 2032, 2921, 3048, 3118, 4677, 5842, 6096, 6236, 8763, 9354, 11684, 12472, 17526, 18708, 23368, 24944, 35052, 35857, 37416, 46736, 70104, 71714, 74832, 107571, 140208, 143428, 197993, 215142, 286856, 395986, 430284, 573712, 593979, 791972, 860568, 1187958, 1583944, 1721136, 2375916, 3167888, 4553839, 4751832, 9107678, 9503664, 13661517, 18215356, 27323034, 36430712, 54646068, 72861424, 109292136, 218584272]

約数ペア:

[(1, 218584272), (2, 109292136), (3, 72861424), (4, 54646068), (6, 36430712), (8, 27323034), (12, 18215356), (16, 13661517), (23, 9503664), (24, 9107678), (46, 4751832), (48, 4553839), (69, 3167888), (92, 2375916), (127, 1721136), (138, 1583944), (184, 1187958), (254, 860568), (276, 791972), (368, 593979), (381, 573712), (508, 430284), (552, 395986), (762, 286856), (1016, 215142), (1104, 197993), (1524, 143428), (1559, 140208), (2032, 107571), (2921, 74832), (3048, 71714), (3118, 70104), (4677, 46736), (5842, 37416), (6096, 35857), (6236, 35052), (8763, 24944), (9354, 23368), (11684, 18708), (12472, 17526)]