16809408

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:415

約数の個数: 168

約数和(自身を含む): 60228480

約数和(自身を除く): 43419072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 379, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 758, 792, 924, 1008, 1056, 1137, 1232, 1344, 1386, 1516, 1584, 1848, 2016, 2112, 2274, 2464, 2653, 2772, 3032, 3168, 3411, 3696, 4032, 4169, 4548, 4928, 5306, 5544, 6064, 6336, 6822, 7392, 7959, 8338, 9096, 10612, 11088, 12128, 12507, 13644, 14784, 15918, 16676, 18192, 21224, 22176, 23877, 24256, 25014, 27288, 29183, 31836, 33352, 36384, 37521, 42448, 44352, 47754, 50028, 54576, 58366, 63672, 66704, 72768, 75042, 84896, 87549, 95508, 100056, 109152, 116732, 127344, 133408, 150084, 169792, 175098, 191016, 200112, 218304, 233464, 254688, 262647, 266816, 300168, 350196, 382032, 400224, 466928, 509376, 525294, 600336, 700392, 764064, 800448, 933856, 1050588, 1200672, 1400784, 1528128, 1867712, 2101176, 2401344, 2801568, 4202352, 5603136, 8404704, 16809408]

約数ペア:

[(1, 16809408), (2, 8404704), (3, 5603136), (4, 4202352), (6, 2801568), (7, 2401344), (8, 2101176), (9, 1867712), (11, 1528128), (12, 1400784), (14, 1200672), (16, 1050588), (18, 933856), (21, 800448), (22, 764064), (24, 700392), (28, 600336), (32, 525294), (33, 509376), (36, 466928), (42, 400224), (44, 382032), (48, 350196), (56, 300168), (63, 266816), (64, 262647), (66, 254688), (72, 233464), (77, 218304), (84, 200112), (88, 191016), (96, 175098), (99, 169792), (112, 150084), (126, 133408), (132, 127344), (144, 116732), (154, 109152), (168, 100056), (176, 95508), (192, 87549), (198, 84896), (224, 75042), (231, 72768), (252, 66704), (264, 63672), (288, 58366), (308, 54576), (336, 50028), (352, 47754), (379, 44352), (396, 42448), (448, 37521), (462, 36384), (504, 33352), (528, 31836), (576, 29183), (616, 27288), (672, 25014), (693, 24256), (704, 23877), (758, 22176), (792, 21224), (924, 18192), (1008, 16676), (1056, 15918), (1137, 14784), (1232, 13644), (1344, 12507), (1386, 12128), (1516, 11088), (1584, 10612), (1848, 9096), (2016, 8338), (2112, 7959), (2274, 7392), (2464, 6822), (2653, 6336), (2772, 6064), (3032, 5544), (3168, 5306), (3411, 4928), (3696, 4548), (4032, 4169)]