222873344

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{45821}}^1$

素因数の和:45856

約数の個数: 36

約数和(自身を含む): 468300840

約数和(自身を除く): 245427496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 45821, 91642, 183284, 366568, 733136, 870599, 1466272, 1741198, 2932544, 3482396, 5865088, 6964792, 11730176, 13929584, 27859168, 55718336, 111436672, 222873344]

約数ペア:

[(1, 222873344), (2, 111436672), (4, 55718336), (8, 27859168), (16, 13929584), (19, 11730176), (32, 6964792), (38, 5865088), (64, 3482396), (76, 2932544), (128, 1741198), (152, 1466272), (256, 870599), (304, 733136), (608, 366568), (1216, 183284), (2432, 91642), (4864, 45821)]