253391424

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 168

約数和(自身を含む): 794552640

約数和(自身を除く): 541161216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 192, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 624, 704, 726, 832, 839, 858, 968, 1056, 1144, 1248, 1452, 1573, 1678, 1716, 1936, 2112, 2288, 2496, 2517, 2904, 3146, 3356, 3432, 3872, 4576, 4719, 5034, 5808, 6292, 6712, 6864, 7744, 9152, 9229, 9438, 10068, 10907, 11616, 12584, 13424, 13728, 18458, 18876, 20136, 21814, 23232, 25168, 26848, 27456, 27687, 32721, 36916, 37752, 40272, 43628, 50336, 53696, 55374, 65442, 73832, 75504, 80544, 87256, 100672, 101519, 110748, 119977, 130884, 147664, 151008, 161088, 174512, 203038, 221496, 239954, 261768, 295328, 302016, 304557, 349024, 359931, 406076, 442992, 479908, 523536, 590656, 609114, 698048, 719862, 812152, 885984, 959816, 1047072, 1218228, 1319747, 1439724, 1624304, 1771968, 1919632, 2094144, 2436456, 2639494, 2879448, 3248608, 3839264, 3959241, 4872912, 5278988, 5758896, 6497216, 7678528, 7918482, 9745824, 10557976, 11517792, 15836964, 19491648, 21115952, 23035584, 31673928, 42231904, 63347856, 84463808, 126695712, 253391424]

約数ペア:

[(1, 253391424), (2, 126695712), (3, 84463808), (4, 63347856), (6, 42231904), (8, 31673928), (11, 23035584), (12, 21115952), (13, 19491648), (16, 15836964), (22, 11517792), (24, 10557976), (26, 9745824), (32, 7918482), (33, 7678528), (39, 6497216), (44, 5758896), (48, 5278988), (52, 4872912), (64, 3959241), (66, 3839264), (78, 3248608), (88, 2879448), (96, 2639494), (104, 2436456), (121, 2094144), (132, 1919632), (143, 1771968), (156, 1624304), (176, 1439724), (192, 1319747), (208, 1218228), (242, 1047072), (264, 959816), (286, 885984), (312, 812152), (352, 719862), (363, 698048), (416, 609114), (429, 590656), (484, 523536), (528, 479908), (572, 442992), (624, 406076), (704, 359931), (726, 349024), (832, 304557), (839, 302016), (858, 295328), (968, 261768), (1056, 239954), (1144, 221496), (1248, 203038), (1452, 174512), (1573, 161088), (1678, 151008), (1716, 147664), (1936, 130884), (2112, 119977), (2288, 110748), (2496, 101519), (2517, 100672), (2904, 87256), (3146, 80544), (3356, 75504), (3432, 73832), (3872, 65442), (4576, 55374), (4719, 53696), (5034, 50336), (5808, 43628), (6292, 40272), (6712, 37752), (6864, 36916), (7744, 32721), (9152, 27687), (9229, 27456), (9438, 26848), (10068, 25168), (10907, 23232), (11616, 21814), (12584, 20136), (13424, 18876), (13728, 18458)]