388697672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{152311}}^1$

素因数の和:152357

約数の個数: 32

約数和(自身を含む): 822484800

約数和(自身を除く): 433787128

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 152311, 304622, 609244, 1218488, 1675421, 3350842, 4417019, 6701684, 8834038, 13403368, 17668076, 35336152, 48587209, 97174418, 194348836, 388697672]

約数ペア:

[(1, 388697672), (2, 194348836), (4, 97174418), (8, 48587209), (11, 35336152), (22, 17668076), (29, 13403368), (44, 8834038), (58, 6701684), (88, 4417019), (116, 3350842), (232, 1675421), (319, 1218488), (638, 609244), (1276, 304622), (2552, 152311)]