393228

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 1115520

約数和(自身を除く): 722292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 331, 396, 594, 662, 993, 1188, 1324, 1986, 2979, 3641, 3972, 5958, 7282, 8937, 10923, 11916, 14564, 17874, 21846, 32769, 35748, 43692, 65538, 98307, 131076, 196614, 393228]

約数ペア:

[(1, 393228), (2, 196614), (3, 131076), (4, 98307), (6, 65538), (9, 43692), (11, 35748), (12, 32769), (18, 21846), (22, 17874), (27, 14564), (33, 11916), (36, 10923), (44, 8937), (54, 7282), (66, 5958), (99, 3972), (108, 3641), (132, 2979), (198, 1986), (297, 1324), (331, 1188), (396, 993), (594, 662)]