216260622

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1723}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 494856960

約数和(自身を除く): 278596338

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 367, 734, 1101, 1723, 2202, 3303, 3446, 5169, 6606, 6973, 10338, 13946, 15507, 20919, 31014, 32737, 41838, 62757, 65474, 98211, 125514, 196422, 294633, 589266, 632341, 1264682, 1897023, 3794046, 5691069, 11382138, 12014479, 24028958, 36043437, 72086874, 108130311, 216260622]

約数ペア:

[(1, 216260622), (2, 108130311), (3, 72086874), (6, 36043437), (9, 24028958), (18, 12014479), (19, 11382138), (38, 5691069), (57, 3794046), (114, 1897023), (171, 1264682), (342, 632341), (367, 589266), (734, 294633), (1101, 196422), (1723, 125514), (2202, 98211), (3303, 65474), (3446, 62757), (5169, 41838), (6606, 32737), (6973, 31014), (10338, 20919), (13946, 15507)]