287226324

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 970865280

約数和(自身を除く): 683638956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 29, 33, 36, 42, 44, 54, 58, 63, 66, 77, 81, 84, 87, 99, 108, 116, 126, 132, 154, 162, 174, 189, 198, 203, 231, 252, 261, 297, 308, 319, 324, 348, 378, 396, 397, 406, 462, 522, 567, 594, 609, 638, 693, 756, 783, 794, 812, 891, 924, 957, 1044, 1134, 1188, 1191, 1218, 1276, 1386, 1566, 1588, 1782, 1827, 1914, 2079, 2233, 2268, 2349, 2382, 2436, 2772, 2779, 2871, 3132, 3564, 3573, 3654, 3828, 4158, 4367, 4466, 4698, 4764, 5481, 5558, 5742, 6237, 6699, 7146, 7308, 8316, 8337, 8613, 8734, 8932, 9396, 10719, 10962, 11116, 11484, 11513, 12474, 13101, 13398, 14292, 16443, 16674, 17226, 17468, 20097, 21438, 21924, 23026, 24948, 25011, 25839, 26202, 26796, 30569, 32157, 32886, 33348, 34452, 34539, 39303, 40194, 42876, 46052, 50022, 51678, 52404, 60291, 61138, 64314, 65772, 69078, 75033, 78606, 80388, 80591, 91707, 100044, 103356, 103617, 117909, 120582, 122276, 126643, 128628, 138156, 150066, 157212, 161182, 180873, 183414, 207234, 225099, 235818, 241164, 241773, 253286, 275121, 300132, 310851, 322364, 353727, 361746, 366828, 379929, 414468, 450198, 471636, 483546, 506572, 550242, 621702, 707454, 723492, 725319, 759858, 825363, 886501, 900396, 932553, 967092, 1100484, 1139787, 1243404, 1414908, 1450638, 1519716, 1650726, 1773002, 1865106, 2175957, 2279574, 2476089, 2659503, 2901276, 3301452, 3419361, 3546004, 3730212, 4351914, 4559148, 4952178, 5319006, 6527871, 6838722, 7978509, 8703828, 9904356, 10258083, 10638012, 13055742, 13677444, 15957018, 20516166, 23935527, 26111484, 31914036, 41032332, 47871054, 71806581, 95742108, 143613162, 287226324]

約数ペア:

[(1, 287226324), (2, 143613162), (3, 95742108), (4, 71806581), (6, 47871054), (7, 41032332), (9, 31914036), (11, 26111484), (12, 23935527), (14, 20516166), (18, 15957018), (21, 13677444), (22, 13055742), (27, 10638012), (28, 10258083), (29, 9904356), (33, 8703828), (36, 7978509), (42, 6838722), (44, 6527871), (54, 5319006), (58, 4952178), (63, 4559148), (66, 4351914), (77, 3730212), (81, 3546004), (84, 3419361), (87, 3301452), (99, 2901276), (108, 2659503), (116, 2476089), (126, 2279574), (132, 2175957), (154, 1865106), (162, 1773002), (174, 1650726), (189, 1519716), (198, 1450638), (203, 1414908), (231, 1243404), (252, 1139787), (261, 1100484), (297, 967092), (308, 932553), (319, 900396), (324, 886501), (348, 825363), (378, 759858), (396, 725319), (397, 723492), (406, 707454), (462, 621702), (522, 550242), (567, 506572), (594, 483546), (609, 471636), (638, 450198), (693, 414468), (756, 379929), (783, 366828), (794, 361746), (812, 353727), (891, 322364), (924, 310851), (957, 300132), (1044, 275121), (1134, 253286), (1188, 241773), (1191, 241164), (1218, 235818), (1276, 225099), (1386, 207234), (1566, 183414), (1588, 180873), (1782, 161182), (1827, 157212), (1914, 150066), (2079, 138156), (2233, 128628), (2268, 126643), (2349, 122276), (2382, 120582), (2436, 117909), (2772, 103617), (2779, 103356), (2871, 100044), (3132, 91707), (3564, 80591), (3573, 80388), (3654, 78606), (3828, 75033), (4158, 69078), (4367, 65772), (4466, 64314), (4698, 61138), (4764, 60291), (5481, 52404), (5558, 51678), (5742, 50022), (6237, 46052), (6699, 42876), (7146, 40194), (7308, 39303), (8316, 34539), (8337, 34452), (8613, 33348), (8734, 32886), (8932, 32157), (9396, 30569), (10719, 26796), (10962, 26202), (11116, 25839), (11484, 25011), (11513, 24948), (12474, 23026), (13101, 21924), (13398, 21438), (14292, 20097), (16443, 17468), (16674, 17226)]