271188

素因数分解:

$2^2\times 3^7\times {\mathrm{31}}^1$

素因数の和:56

約数の個数: 48

約数和(自身を含む): 734720

約数和(自身を除く): 463532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 972, 1116, 1458, 1674, 2187, 2511, 2916, 3348, 4374, 5022, 7533, 8748, 10044, 15066, 22599, 30132, 45198, 67797, 90396, 135594, 271188]

約数ペア:

[(1, 271188), (2, 135594), (3, 90396), (4, 67797), (6, 45198), (9, 30132), (12, 22599), (18, 15066), (27, 10044), (31, 8748), (36, 7533), (54, 5022), (62, 4374), (81, 3348), (93, 2916), (108, 2511), (124, 2187), (162, 1674), (186, 1458), (243, 1116), (279, 972), (324, 837), (372, 729), (486, 558)]