660639898704

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{809607719}}^1$

素因数の和:809607747

約数の個数: 40

約数和(自身を含む): 1807044431040

約数和(自身を除く): 1146404532336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 809607719, 1619215438, 2428823157, 3238430876, 4857646314, 6476861752, 9715292628, 12953723504, 13763331223, 19430585256, 27526662446, 38861170512, 41289993669, 55053324892, 82579987338, 110106649784, 165159974676, 220213299568, 330319949352, 660639898704]

約数ペア:

[(1, 660639898704), (2, 330319949352), (3, 220213299568), (4, 165159974676), (6, 110106649784), (8, 82579987338), (12, 55053324892), (16, 41289993669), (17, 38861170512), (24, 27526662446), (34, 19430585256), (48, 13763331223), (51, 12953723504), (68, 9715292628), (102, 6476861752), (136, 4857646314), (204, 3238430876), (272, 2428823157), (408, 1619215438), (816, 809607719)]