388620068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4583}}^1$

素因数の和:4676

約数の個数: 48

約数和(自身を含む): 762410880

約数和(自身を除く): 373790812

約数列:

[1, 2, 4, 17, 29, 34, 43, 58, 68, 86, 116, 172, 493, 731, 986, 1247, 1462, 1972, 2494, 2924, 4583, 4988, 9166, 18332, 21199, 42398, 77911, 84796, 132907, 155822, 197069, 265814, 311644, 394138, 531628, 788276, 2259419, 3350173, 4518838, 5715001, 6700346, 9037676, 11430002, 13400692, 22860004, 97155017, 194310034, 388620068]

約数ペア:

[(1, 388620068), (2, 194310034), (4, 97155017), (17, 22860004), (29, 13400692), (34, 11430002), (43, 9037676), (58, 6700346), (68, 5715001), (86, 4518838), (116, 3350173), (172, 2259419), (493, 788276), (731, 531628), (986, 394138), (1247, 311644), (1462, 265814), (1972, 197069), (2494, 155822), (2924, 132907), (4583, 84796), (4988, 77911), (9166, 42398), (18332, 21199)]