487188

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 1364160

約数和(自身を除く): 876972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 347, 351, 468, 694, 702, 1041, 1388, 1404, 2082, 3123, 4164, 4511, 6246, 9022, 9369, 12492, 13533, 18044, 18738, 27066, 37476, 40599, 54132, 81198, 121797, 162396, 243594, 487188]

約数ペア:

[(1, 487188), (2, 243594), (3, 162396), (4, 121797), (6, 81198), (9, 54132), (12, 40599), (13, 37476), (18, 27066), (26, 18738), (27, 18044), (36, 13533), (39, 12492), (52, 9369), (54, 9022), (78, 6246), (108, 4511), (117, 4164), (156, 3123), (234, 2082), (347, 1404), (351, 1388), (468, 1041), (694, 702)]