642285504

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1888

約数の個数: 224

約数和(自身を含む): 2233574400

約数和(自身を除く): 1591288896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 448, 464, 504, 522, 576, 609, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1218, 1344, 1392, 1512, 1566, 1624, 1728, 1827, 1831, 1856, 2016, 2088, 2436, 2784, 3024, 3132, 3248, 3654, 3662, 4032, 4176, 4872, 5481, 5493, 5568, 6048, 6264, 6496, 7308, 7324, 8352, 9744, 10962, 10986, 12096, 12528, 12817, 12992, 14616, 14648, 16479, 16704, 19488, 21924, 21972, 25056, 25634, 29232, 29296, 32958, 38451, 38976, 43848, 43944, 49437, 50112, 51268, 53099, 58464, 58592, 65916, 76902, 87696, 87888, 98874, 102536, 106198, 115353, 116928, 117184, 131832, 153804, 159297, 175392, 175776, 197748, 205072, 212396, 230706, 263664, 307608, 318594, 346059, 350784, 351552, 371693, 395496, 410144, 424792, 461412, 477891, 527328, 615216, 637188, 692118, 743386, 790992, 820288, 849584, 922824, 955782, 1054656, 1115079, 1230432, 1274376, 1384236, 1433673, 1486772, 1581984, 1699168, 1845648, 1911564, 2230158, 2460864, 2548752, 2768472, 2867346, 2973544, 3163968, 3345237, 3398336, 3691296, 3823128, 4460316, 5097504, 5536944, 5734692, 5947088, 6690474, 7382592, 7646256, 8920632, 10035711, 10195008, 11073888, 11469384, 11894176, 13380948, 15292512, 17841264, 20071422, 22147776, 22938768, 23788352, 26761896, 30585024, 35682528, 40142844, 45877536, 53523792, 71365056, 80285688, 91755072, 107047584, 160571376, 214095168, 321142752, 642285504]

約数ペア:

[(1, 642285504), (2, 321142752), (3, 214095168), (4, 160571376), (6, 107047584), (7, 91755072), (8, 80285688), (9, 71365056), (12, 53523792), (14, 45877536), (16, 40142844), (18, 35682528), (21, 30585024), (24, 26761896), (27, 23788352), (28, 22938768), (29, 22147776), (32, 20071422), (36, 17841264), (42, 15292512), (48, 13380948), (54, 11894176), (56, 11469384), (58, 11073888), (63, 10195008), (64, 10035711), (72, 8920632), (84, 7646256), (87, 7382592), (96, 6690474), (108, 5947088), (112, 5734692), (116, 5536944), (126, 5097504), (144, 4460316), (168, 3823128), (174, 3691296), (189, 3398336), (192, 3345237), (203, 3163968), (216, 2973544), (224, 2867346), (232, 2768472), (252, 2548752), (261, 2460864), (288, 2230158), (336, 1911564), (348, 1845648), (378, 1699168), (406, 1581984), (432, 1486772), (448, 1433673), (464, 1384236), (504, 1274376), (522, 1230432), (576, 1115079), (609, 1054656), (672, 955782), (696, 922824), (756, 849584), (783, 820288), (812, 790992), (864, 743386), (928, 692118), (1008, 637188), (1044, 615216), (1218, 527328), (1344, 477891), (1392, 461412), (1512, 424792), (1566, 410144), (1624, 395496), (1728, 371693), (1827, 351552), (1831, 350784), (1856, 346059), (2016, 318594), (2088, 307608), (2436, 263664), (2784, 230706), (3024, 212396), (3132, 205072), (3248, 197748), (3654, 175776), (3662, 175392), (4032, 159297), (4176, 153804), (4872, 131832), (5481, 117184), (5493, 116928), (5568, 115353), (6048, 106198), (6264, 102536), (6496, 98874), (7308, 87888), (7324, 87696), (8352, 76902), (9744, 65916), (10962, 58592), (10986, 58464), (12096, 53099), (12528, 51268), (12817, 50112), (12992, 49437), (14616, 43944), (14648, 43848), (16479, 38976), (16704, 38451), (19488, 32958), (21924, 29296), (21972, 29232), (25056, 25634)]