338813358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{228619}}^1$

素因数の和:228656

約数の個数: 32

約数和(自身を含む): 768163200

約数和(自身を除く): 429349842

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 228619, 457238, 685857, 1371714, 2972047, 4343761, 5944094, 8687522, 8916141, 13031283, 17832282, 26062566, 56468893, 112937786, 169406679, 338813358]

約数ペア:

[(1, 338813358), (2, 169406679), (3, 112937786), (6, 56468893), (13, 26062566), (19, 17832282), (26, 13031283), (38, 8916141), (39, 8687522), (57, 5944094), (78, 4343761), (114, 2972047), (247, 1371714), (494, 685857), (741, 457238), (1482, 228619)]