1804525344

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 5418161280

約数和(自身を除く): 3613635936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 157, 159, 212, 216, 251, 288, 314, 318, 424, 432, 471, 477, 502, 628, 636, 753, 848, 864, 942, 954, 1004, 1256, 1272, 1413, 1431, 1506, 1696, 1884, 1908, 2008, 2259, 2512, 2544, 2826, 2862, 3012, 3768, 3816, 4016, 4239, 4518, 5024, 5088, 5652, 5724, 6024, 6777, 7536, 7632, 8032, 8321, 8478, 9036, 11304, 11448, 12048, 13303, 13554, 15072, 15264, 16642, 16956, 18072, 22608, 22896, 24096, 24963, 26606, 27108, 33284, 33912, 36144, 39407, 39909, 45216, 45792, 49926, 53212, 54216, 66568, 67824, 72288, 74889, 78814, 79818, 99852, 106424, 108432, 118221, 119727, 133136, 135648, 149778, 157628, 159636, 199704, 212848, 216864, 224667, 236442, 239454, 266272, 299556, 315256, 319272, 354663, 359181, 399408, 425696, 449334, 472884, 478908, 599112, 630512, 638544, 709326, 718362, 798816, 898668, 945768, 957816, 1063989, 1198224, 1261024, 1277088, 1418652, 1436724, 1797336, 1891536, 1915632, 2088571, 2127978, 2396448, 2837304, 2873448, 3594672, 3783072, 3831264, 4177142, 4255956, 5674608, 5746896, 6265713, 7189344, 8354284, 8511912, 11349216, 11493792, 12531426, 16708568, 17023824, 18797139, 25062852, 33417136, 34047648, 37594278, 50125704, 56391417, 66834272, 75188556, 100251408, 112782834, 150377112, 200502816, 225565668, 300754224, 451131336, 601508448, 902262672, 1804525344]

約数ペア:

[(1, 1804525344), (2, 902262672), (3, 601508448), (4, 451131336), (6, 300754224), (8, 225565668), (9, 200502816), (12, 150377112), (16, 112782834), (18, 100251408), (24, 75188556), (27, 66834272), (32, 56391417), (36, 50125704), (48, 37594278), (53, 34047648), (54, 33417136), (72, 25062852), (96, 18797139), (106, 17023824), (108, 16708568), (144, 12531426), (157, 11493792), (159, 11349216), (212, 8511912), (216, 8354284), (251, 7189344), (288, 6265713), (314, 5746896), (318, 5674608), (424, 4255956), (432, 4177142), (471, 3831264), (477, 3783072), (502, 3594672), (628, 2873448), (636, 2837304), (753, 2396448), (848, 2127978), (864, 2088571), (942, 1915632), (954, 1891536), (1004, 1797336), (1256, 1436724), (1272, 1418652), (1413, 1277088), (1431, 1261024), (1506, 1198224), (1696, 1063989), (1884, 957816), (1908, 945768), (2008, 898668), (2259, 798816), (2512, 718362), (2544, 709326), (2826, 638544), (2862, 630512), (3012, 599112), (3768, 478908), (3816, 472884), (4016, 449334), (4239, 425696), (4518, 399408), (5024, 359181), (5088, 354663), (5652, 319272), (5724, 315256), (6024, 299556), (6777, 266272), (7536, 239454), (7632, 236442), (8032, 224667), (8321, 216864), (8478, 212848), (9036, 199704), (11304, 159636), (11448, 157628), (12048, 149778), (13303, 135648), (13554, 133136), (15072, 119727), (15264, 118221), (16642, 108432), (16956, 106424), (18072, 99852), (22608, 79818), (22896, 78814), (24096, 74889), (24963, 72288), (26606, 67824), (27108, 66568), (33284, 54216), (33912, 53212), (36144, 49926), (39407, 45792), (39909, 45216)]