1642419072

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{67891}}^1$

素因数の和:67921

約数の個数: 128

約数和(自身を含む): 5539987200

約数和(自身を除く): 3897568128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 67891, 135782, 203673, 271564, 407346, 475237, 543128, 611019, 814692, 950474, 1086256, 1222038, 1425711, 1629384, 1833057, 1900948, 2172512, 2444076, 2851422, 3258768, 3666114, 3801896, 4277133, 4345024, 4888152, 5702844, 6517536, 7332228, 7603792, 8554266, 8690048, 9776304, 11405688, 12831399, 13035072, 14664456, 15207584, 17108532, 19552608, 22811376, 25662798, 26070144, 29328912, 30415168, 34217064, 39105216, 45622752, 51325596, 58657824, 60830336, 68434128, 78210432, 91245504, 102651192, 117315648, 136868256, 182491008, 205302384, 234631296, 273736512, 410604768, 547473024, 821209536, 1642419072]

約数ペア:

[(1, 1642419072), (2, 821209536), (3, 547473024), (4, 410604768), (6, 273736512), (7, 234631296), (8, 205302384), (9, 182491008), (12, 136868256), (14, 117315648), (16, 102651192), (18, 91245504), (21, 78210432), (24, 68434128), (27, 60830336), (28, 58657824), (32, 51325596), (36, 45622752), (42, 39105216), (48, 34217064), (54, 30415168), (56, 29328912), (63, 26070144), (64, 25662798), (72, 22811376), (84, 19552608), (96, 17108532), (108, 15207584), (112, 14664456), (126, 13035072), (128, 12831399), (144, 11405688), (168, 9776304), (189, 8690048), (192, 8554266), (216, 7603792), (224, 7332228), (252, 6517536), (288, 5702844), (336, 4888152), (378, 4345024), (384, 4277133), (432, 3801896), (448, 3666114), (504, 3258768), (576, 2851422), (672, 2444076), (756, 2172512), (864, 1900948), (896, 1833057), (1008, 1629384), (1152, 1425711), (1344, 1222038), (1512, 1086256), (1728, 950474), (2016, 814692), (2688, 611019), (3024, 543128), (3456, 475237), (4032, 407346), (6048, 271564), (8064, 203673), (12096, 135782), (24192, 67891)]