1385872128

素因数分解:

$2^8\times 3^2\times {\mathrm{601507}}^1$

素因数の和:601529

約数の個数: 54

約数和(自身を含む): 3995817644

約数和(自身を除く): 2609945516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 601507, 1203014, 1804521, 2406028, 3609042, 4812056, 5413563, 7218084, 9624112, 10827126, 14436168, 19248224, 21654252, 28872336, 38496448, 43308504, 57744672, 76992896, 86617008, 115489344, 153985792, 173234016, 230978688, 346468032, 461957376, 692936064, 1385872128]

約数ペア:

[(1, 1385872128), (2, 692936064), (3, 461957376), (4, 346468032), (6, 230978688), (8, 173234016), (9, 153985792), (12, 115489344), (16, 86617008), (18, 76992896), (24, 57744672), (32, 43308504), (36, 38496448), (48, 28872336), (64, 21654252), (72, 19248224), (96, 14436168), (128, 10827126), (144, 9624112), (192, 7218084), (256, 5413563), (288, 4812056), (384, 3609042), (576, 2406028), (768, 1804521), (1152, 1203014), (2304, 601507)]