289819728

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:958

約数の個数: 160

約数和(自身を含む): 921369600

約数和(自身を除く): 631549872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 71, 72, 88, 99, 108, 132, 142, 144, 176, 198, 213, 216, 264, 284, 297, 396, 426, 432, 528, 568, 594, 639, 781, 792, 852, 859, 1136, 1188, 1278, 1562, 1584, 1704, 1718, 1917, 2343, 2376, 2556, 2577, 3124, 3408, 3436, 3834, 4686, 4752, 5112, 5154, 6248, 6872, 7029, 7668, 7731, 9372, 9449, 10224, 10308, 12496, 13744, 14058, 15336, 15462, 18744, 18898, 20616, 21087, 23193, 28116, 28347, 30672, 30924, 37488, 37796, 41232, 42174, 46386, 56232, 56694, 60989, 61848, 75592, 84348, 85041, 92772, 112464, 113388, 121978, 123696, 151184, 168696, 170082, 182967, 185544, 226776, 243956, 255123, 337392, 340164, 365934, 371088, 453552, 487912, 510246, 548901, 670879, 680328, 731868, 975824, 1020492, 1097802, 1341758, 1360656, 1463736, 1646703, 2012637, 2040984, 2195604, 2683516, 2927472, 3293406, 4025274, 4081968, 4391208, 5367032, 6037911, 6586812, 8050548, 8782416, 10734064, 12075822, 13173624, 16101096, 18113733, 24151644, 26347248, 32202192, 36227466, 48303288, 72454932, 96606576, 144909864, 289819728]

約数ペア:

[(1, 289819728), (2, 144909864), (3, 96606576), (4, 72454932), (6, 48303288), (8, 36227466), (9, 32202192), (11, 26347248), (12, 24151644), (16, 18113733), (18, 16101096), (22, 13173624), (24, 12075822), (27, 10734064), (33, 8782416), (36, 8050548), (44, 6586812), (48, 6037911), (54, 5367032), (66, 4391208), (71, 4081968), (72, 4025274), (88, 3293406), (99, 2927472), (108, 2683516), (132, 2195604), (142, 2040984), (144, 2012637), (176, 1646703), (198, 1463736), (213, 1360656), (216, 1341758), (264, 1097802), (284, 1020492), (297, 975824), (396, 731868), (426, 680328), (432, 670879), (528, 548901), (568, 510246), (594, 487912), (639, 453552), (781, 371088), (792, 365934), (852, 340164), (859, 337392), (1136, 255123), (1188, 243956), (1278, 226776), (1562, 185544), (1584, 182967), (1704, 170082), (1718, 168696), (1917, 151184), (2343, 123696), (2376, 121978), (2556, 113388), (2577, 112464), (3124, 92772), (3408, 85041), (3436, 84348), (3834, 75592), (4686, 61848), (4752, 60989), (5112, 56694), (5154, 56232), (6248, 46386), (6872, 42174), (7029, 41232), (7668, 37796), (7731, 37488), (9372, 30924), (9449, 30672), (10224, 28347), (10308, 28116), (12496, 23193), (13744, 21087), (14058, 20616), (15336, 18898), (15462, 18744)]