664290414

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{2939}}^1$

素因数の和:3409

約数の個数: 48

約数和(自身を含む): 1492873200

約数和(自身を除く): 828582786

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 433, 522, 866, 1299, 2598, 2939, 3897, 5878, 7794, 8817, 12557, 17634, 25114, 26451, 37671, 52902, 75342, 85231, 113013, 170462, 226026, 255693, 511386, 767079, 1272587, 1534158, 2545174, 3817761, 7635522, 11453283, 22906566, 36905023, 73810046, 110715069, 221430138, 332145207, 664290414]

約数ペア:

[(1, 664290414), (2, 332145207), (3, 221430138), (6, 110715069), (9, 73810046), (18, 36905023), (29, 22906566), (58, 11453283), (87, 7635522), (174, 3817761), (261, 2545174), (433, 1534158), (522, 1272587), (866, 767079), (1299, 511386), (2598, 255693), (2939, 226026), (3897, 170462), (5878, 113013), (7794, 85231), (8817, 75342), (12557, 52902), (17634, 37671), (25114, 26451)]