240584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 502200

約数和(自身を除く): 261616

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 61, 68, 116, 122, 136, 232, 244, 488, 493, 986, 1037, 1769, 1972, 2074, 3538, 3944, 4148, 7076, 8296, 14152, 30073, 60146, 120292, 240584]

約数ペア:

[(1, 240584), (2, 120292), (4, 60146), (8, 30073), (17, 14152), (29, 8296), (34, 7076), (58, 4148), (61, 3944), (68, 3538), (116, 2074), (122, 1972), (136, 1769), (232, 1037), (244, 986), (488, 493)]