1988812584

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:976

約数の個数: 192

約数和(自身を含む): 6109084800

約数和(自身を除く): 4120272216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 73, 82, 88, 99, 123, 132, 146, 164, 198, 219, 246, 264, 292, 328, 369, 396, 438, 451, 492, 584, 657, 738, 792, 803, 839, 876, 902, 984, 1314, 1353, 1476, 1606, 1678, 1752, 1804, 2409, 2517, 2628, 2706, 2952, 2993, 3212, 3356, 3608, 4059, 4818, 5034, 5256, 5412, 5986, 6424, 6712, 7227, 7551, 8118, 8979, 9229, 9636, 10068, 10824, 11972, 14454, 15102, 16236, 17958, 18458, 19272, 20136, 23944, 26937, 27687, 28908, 30204, 32472, 32923, 34399, 35916, 36916, 53874, 55374, 57816, 60408, 61247, 65846, 68798, 71832, 73832, 83061, 98769, 103197, 107748, 110748, 122494, 131692, 137596, 166122, 183741, 197538, 206394, 215496, 221496, 244988, 263384, 275192, 296307, 309591, 332244, 367482, 378389, 395076, 412788, 489976, 551223, 592614, 619182, 664488, 673717, 734964, 756778, 790152, 825576, 1102446, 1135167, 1185228, 1238364, 1347434, 1469928, 1513556, 2021151, 2204892, 2270334, 2370456, 2476728, 2511127, 2694868, 3027112, 3405501, 4042302, 4409784, 4540668, 5022254, 5389736, 6063453, 6811002, 7533381, 8084604, 9081336, 10044508, 12126906, 13622004, 15066762, 16169208, 20089016, 22600143, 24253812, 27244008, 27622397, 30133524, 45200286, 48507624, 55244794, 60267048, 82867191, 90400572, 110489588, 165734382, 180801144, 220979176, 248601573, 331468764, 497203146, 662937528, 994406292, 1988812584]

約数ペア:

[(1, 1988812584), (2, 994406292), (3, 662937528), (4, 497203146), (6, 331468764), (8, 248601573), (9, 220979176), (11, 180801144), (12, 165734382), (18, 110489588), (22, 90400572), (24, 82867191), (33, 60267048), (36, 55244794), (41, 48507624), (44, 45200286), (66, 30133524), (72, 27622397), (73, 27244008), (82, 24253812), (88, 22600143), (99, 20089016), (123, 16169208), (132, 15066762), (146, 13622004), (164, 12126906), (198, 10044508), (219, 9081336), (246, 8084604), (264, 7533381), (292, 6811002), (328, 6063453), (369, 5389736), (396, 5022254), (438, 4540668), (451, 4409784), (492, 4042302), (584, 3405501), (657, 3027112), (738, 2694868), (792, 2511127), (803, 2476728), (839, 2370456), (876, 2270334), (902, 2204892), (984, 2021151), (1314, 1513556), (1353, 1469928), (1476, 1347434), (1606, 1238364), (1678, 1185228), (1752, 1135167), (1804, 1102446), (2409, 825576), (2517, 790152), (2628, 756778), (2706, 734964), (2952, 673717), (2993, 664488), (3212, 619182), (3356, 592614), (3608, 551223), (4059, 489976), (4818, 412788), (5034, 395076), (5256, 378389), (5412, 367482), (5986, 332244), (6424, 309591), (6712, 296307), (7227, 275192), (7551, 263384), (8118, 244988), (8979, 221496), (9229, 215496), (9636, 206394), (10068, 197538), (10824, 183741), (11972, 166122), (14454, 137596), (15102, 131692), (16236, 122494), (17958, 110748), (18458, 107748), (19272, 103197), (20136, 98769), (23944, 83061), (26937, 73832), (27687, 71832), (28908, 68798), (30204, 65846), (32472, 61247), (32923, 60408), (34399, 57816), (35916, 55374), (36916, 53874)]