387992958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{30119}}^1$

素因数の和:30256

約数の個数: 32

約数和(自身を含む): 824083200

約数和(自身を除く): 436090242

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 12882, 30119, 60238, 90357, 180714, 572261, 1144522, 1716783, 3403447, 3433566, 6806894, 10210341, 20420682, 64665493, 129330986, 193996479, 387992958]

約数ペア:

[(1, 387992958), (2, 193996479), (3, 129330986), (6, 64665493), (19, 20420682), (38, 10210341), (57, 6806894), (113, 3433566), (114, 3403447), (226, 1716783), (339, 1144522), (678, 572261), (2147, 180714), (4294, 90357), (6441, 60238), (12882, 30119)]