338487130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 652147200

約数和(自身を除く): 313660070

約数列:

[1, 2, 5, 10, 29, 58, 59, 73, 118, 145, 146, 271, 290, 295, 365, 542, 590, 730, 1355, 1711, 2117, 2710, 3422, 4234, 4307, 7859, 8555, 8614, 10585, 15718, 15989, 17110, 19783, 21170, 21535, 31978, 39295, 39566, 43070, 78590, 79945, 98915, 124903, 159890, 197830, 249806, 463681, 573707, 624515, 927362, 1147414, 1167197, 1249030, 2318405, 2334394, 2868535, 4636810, 5737070, 5835985, 11671970, 33848713, 67697426, 169243565, 338487130]

約数ペア:

[(1, 338487130), (2, 169243565), (5, 67697426), (10, 33848713), (29, 11671970), (58, 5835985), (59, 5737070), (73, 4636810), (118, 2868535), (145, 2334394), (146, 2318405), (271, 1249030), (290, 1167197), (295, 1147414), (365, 927362), (542, 624515), (590, 573707), (730, 463681), (1355, 249806), (1711, 197830), (2117, 159890), (2710, 124903), (3422, 98915), (4234, 79945), (4307, 78590), (7859, 43070), (8555, 39566), (8614, 39295), (10585, 31978), (15718, 21535), (15989, 21170), (17110, 19783)]