269409712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 622022688

約数和(自身を除く): 352612976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 73, 88, 104, 143, 146, 176, 208, 286, 292, 572, 584, 803, 949, 1144, 1168, 1606, 1613, 1898, 2288, 3212, 3226, 3796, 6424, 6452, 7592, 10439, 12848, 12904, 15184, 17743, 20878, 20969, 25808, 35486, 41756, 41938, 70972, 83512, 83876, 117749, 141944, 167024, 167752, 230659, 235498, 283888, 335504, 461318, 470996, 922636, 941992, 1295239, 1530737, 1845272, 1883984, 2590478, 3061474, 3690544, 5180956, 6122948, 10361912, 12245896, 16838107, 20723824, 24491792, 33676214, 67352428, 134704856, 269409712]

約数ペア:

[(1, 269409712), (2, 134704856), (4, 67352428), (8, 33676214), (11, 24491792), (13, 20723824), (16, 16838107), (22, 12245896), (26, 10361912), (44, 6122948), (52, 5180956), (73, 3690544), (88, 3061474), (104, 2590478), (143, 1883984), (146, 1845272), (176, 1530737), (208, 1295239), (286, 941992), (292, 922636), (572, 470996), (584, 461318), (803, 335504), (949, 283888), (1144, 235498), (1168, 230659), (1606, 167752), (1613, 167024), (1898, 141944), (2288, 117749), (3212, 83876), (3226, 83512), (3796, 70972), (6424, 41938), (6452, 41756), (7592, 35486), (10439, 25808), (12848, 20969), (12904, 20878), (15184, 17743)]