22128388912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2437}}^1$

素因数の和:2739

約数の個数: 160

約数和(自身を含む): 54851489280

約数和(自身を除く): 32723100368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 251, 266, 272, 304, 323, 476, 502, 532, 646, 952, 1004, 1064, 1292, 1757, 1904, 2008, 2128, 2261, 2437, 2584, 3514, 4016, 4267, 4522, 4769, 4874, 5168, 7028, 8534, 9044, 9538, 9748, 14056, 17059, 17068, 18088, 19076, 19496, 28112, 29869, 33383, 34118, 34136, 36176, 38152, 38992, 41429, 46303, 59738, 66766, 68236, 68272, 76304, 81073, 82858, 92606, 119476, 133532, 136472, 162146, 165716, 185212, 238952, 267064, 272944, 290003, 324121, 324292, 331432, 370424, 477904, 534128, 567511, 580006, 611687, 648242, 648584, 662864, 740848, 787151, 1135022, 1160012, 1223374, 1296484, 1297168, 1574302, 2270044, 2320024, 2446748, 2592968, 3148604, 4281809, 4540088, 4640048, 4893496, 5185936, 5510057, 6297208, 8563618, 9080176, 9786992, 10398679, 11020114, 11622053, 12594416, 17127236, 20797358, 22040228, 23244106, 34254472, 41594716, 44080456, 46488212, 68508944, 72790753, 81354371, 83189432, 88160912, 92976424, 145581506, 162708742, 166378864, 185952848, 197574901, 291163012, 325417484, 395149802, 582326024, 650834968, 790299604, 1164652048, 1301669936, 1383024307, 1580599208, 2766048614, 3161198416, 5532097228, 11064194456, 22128388912]

約数ペア:

[(1, 22128388912), (2, 11064194456), (4, 5532097228), (7, 3161198416), (8, 2766048614), (14, 1580599208), (16, 1383024307), (17, 1301669936), (19, 1164652048), (28, 790299604), (34, 650834968), (38, 582326024), (56, 395149802), (68, 325417484), (76, 291163012), (112, 197574901), (119, 185952848), (133, 166378864), (136, 162708742), (152, 145581506), (238, 92976424), (251, 88160912), (266, 83189432), (272, 81354371), (304, 72790753), (323, 68508944), (476, 46488212), (502, 44080456), (532, 41594716), (646, 34254472), (952, 23244106), (1004, 22040228), (1064, 20797358), (1292, 17127236), (1757, 12594416), (1904, 11622053), (2008, 11020114), (2128, 10398679), (2261, 9786992), (2437, 9080176), (2584, 8563618), (3514, 6297208), (4016, 5510057), (4267, 5185936), (4522, 4893496), (4769, 4640048), (4874, 4540088), (5168, 4281809), (7028, 3148604), (8534, 2592968), (9044, 2446748), (9538, 2320024), (9748, 2270044), (14056, 1574302), (17059, 1297168), (17068, 1296484), (18088, 1223374), (19076, 1160012), (19496, 1135022), (28112, 787151), (29869, 740848), (33383, 662864), (34118, 648584), (34136, 648242), (36176, 611687), (38152, 580006), (38992, 567511), (41429, 534128), (46303, 477904), (59738, 370424), (66766, 331432), (68236, 324292), (68272, 324121), (76304, 290003), (81073, 272944), (82858, 267064), (92606, 238952), (119476, 185212), (133532, 165716), (136472, 162146)]