218953008

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{66109}}^1$

素因数の和:66146

約数の個数: 60

約数和(自身を含む): 639415920

約数和(自身を除く): 420462912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 66109, 132218, 198327, 264436, 396654, 528872, 594981, 793308, 1057744, 1189962, 1520507, 1586616, 2379924, 3041014, 3173232, 4561521, 4759848, 6082028, 9123042, 9519696, 12164056, 13684563, 18246084, 24328112, 27369126, 36492168, 54738252, 72984336, 109476504, 218953008]

約数ペア:

[(1, 218953008), (2, 109476504), (3, 72984336), (4, 54738252), (6, 36492168), (8, 27369126), (9, 24328112), (12, 18246084), (16, 13684563), (18, 12164056), (23, 9519696), (24, 9123042), (36, 6082028), (46, 4759848), (48, 4561521), (69, 3173232), (72, 3041014), (92, 2379924), (138, 1586616), (144, 1520507), (184, 1189962), (207, 1057744), (276, 793308), (368, 594981), (414, 528872), (552, 396654), (828, 264436), (1104, 198327), (1656, 132218), (3312, 66109)]