289234112

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{237857}}^1$

素因数の和:237888

約数の個数: 28

約数和(自身を含む): 604159320

約数和(自身を除く): 314925208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 237857, 475714, 951428, 1902856, 3805712, 4519283, 7611424, 9038566, 15222848, 18077132, 36154264, 72308528, 144617056, 289234112]

約数ペア:

[(1, 289234112), (2, 144617056), (4, 72308528), (8, 36154264), (16, 18077132), (19, 15222848), (32, 9038566), (38, 7611424), (64, 4519283), (76, 3805712), (152, 1902856), (304, 951428), (608, 475714), (1216, 237857)]