668642832

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1766

約数の個数: 240

約数和(自身を含む): 2315476800

約数和(自身を除く): 1646833968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 99, 104, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 208, 209, 228, 234, 247, 264, 286, 304, 312, 342, 396, 418, 429, 456, 468, 494, 528, 572, 624, 627, 684, 741, 792, 836, 858, 912, 936, 988, 1144, 1254, 1287, 1368, 1482, 1584, 1672, 1709, 1716, 1872, 1881, 1976, 2223, 2288, 2508, 2574, 2717, 2736, 2964, 3344, 3418, 3432, 3762, 3952, 4446, 5016, 5127, 5148, 5434, 5928, 6836, 6864, 7524, 8151, 8892, 10032, 10254, 10296, 10868, 11856, 13672, 15048, 15381, 16302, 17784, 18799, 20508, 20592, 21736, 22217, 24453, 27344, 30096, 30762, 32471, 32604, 35568, 37598, 41016, 43472, 44434, 48906, 56397, 61524, 64942, 65208, 66651, 75196, 82032, 88868, 97413, 97812, 112794, 123048, 129884, 130416, 133302, 150392, 169191, 177736, 194826, 195624, 199953, 225588, 244387, 246096, 259768, 266604, 292239, 300784, 338382, 355472, 357181, 389652, 391248, 399906, 422123, 451176, 488774, 519536, 533208, 584478, 676764, 714362, 733161, 779304, 799812, 844246, 902352, 977548, 1066416, 1071543, 1168956, 1266369, 1353528, 1428724, 1466322, 1558608, 1599624, 1688492, 1955096, 2143086, 2199483, 2337912, 2532738, 2707056, 2857448, 2932644, 3199248, 3214629, 3376984, 3799107, 3910192, 4286172, 4398966, 4643353, 4675824, 5065476, 5714896, 5865288, 6429258, 6753968, 7598214, 8572344, 8797932, 9286706, 10130952, 11730576, 12858516, 13930059, 15196428, 17144688, 17595864, 18573412, 20261904, 25717032, 27860118, 30392856, 35191728, 37146824, 41790177, 51434064, 55720236, 60785712, 74293648, 83580354, 111440472, 167160708, 222880944, 334321416, 668642832]

約数ペア:

[(1, 668642832), (2, 334321416), (3, 222880944), (4, 167160708), (6, 111440472), (8, 83580354), (9, 74293648), (11, 60785712), (12, 55720236), (13, 51434064), (16, 41790177), (18, 37146824), (19, 35191728), (22, 30392856), (24, 27860118), (26, 25717032), (33, 20261904), (36, 18573412), (38, 17595864), (39, 17144688), (44, 15196428), (48, 13930059), (52, 12858516), (57, 11730576), (66, 10130952), (72, 9286706), (76, 8797932), (78, 8572344), (88, 7598214), (99, 6753968), (104, 6429258), (114, 5865288), (117, 5714896), (132, 5065476), (143, 4675824), (144, 4643353), (152, 4398966), (156, 4286172), (171, 3910192), (176, 3799107), (198, 3376984), (208, 3214629), (209, 3199248), (228, 2932644), (234, 2857448), (247, 2707056), (264, 2532738), (286, 2337912), (304, 2199483), (312, 2143086), (342, 1955096), (396, 1688492), (418, 1599624), (429, 1558608), (456, 1466322), (468, 1428724), (494, 1353528), (528, 1266369), (572, 1168956), (624, 1071543), (627, 1066416), (684, 977548), (741, 902352), (792, 844246), (836, 799812), (858, 779304), (912, 733161), (936, 714362), (988, 676764), (1144, 584478), (1254, 533208), (1287, 519536), (1368, 488774), (1482, 451176), (1584, 422123), (1672, 399906), (1709, 391248), (1716, 389652), (1872, 357181), (1881, 355472), (1976, 338382), (2223, 300784), (2288, 292239), (2508, 266604), (2574, 259768), (2717, 246096), (2736, 244387), (2964, 225588), (3344, 199953), (3418, 195624), (3432, 194826), (3762, 177736), (3952, 169191), (4446, 150392), (5016, 133302), (5127, 130416), (5148, 129884), (5434, 123048), (5928, 112794), (6836, 97812), (6864, 97413), (7524, 88868), (8151, 82032), (8892, 75196), (10032, 66651), (10254, 65208), (10296, 64942), (10868, 61524), (11856, 56397), (13672, 48906), (15048, 44434), (15381, 43472), (16302, 41016), (17784, 37598), (18799, 35568), (20508, 32604), (20592, 32471), (21736, 30762), (22217, 30096), (24453, 27344)]