647983948128

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{85237}}^1$

素因数の和:85597

約数の個数: 192

約数和(自身を含む): 1942477189632

約数和(自身を除く): 1294493241504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 313, 352, 368, 506, 528, 552, 626, 736, 759, 939, 1012, 1056, 1104, 1252, 1518, 1878, 2024, 2208, 2504, 3036, 3443, 3756, 4048, 5008, 6072, 6886, 7199, 7512, 8096, 10016, 10329, 12144, 13772, 14398, 15024, 20658, 21597, 24288, 27544, 28796, 30048, 41316, 43194, 55088, 57592, 79189, 82632, 85237, 86388, 110176, 115184, 158378, 165264, 170474, 172776, 230368, 237567, 255711, 316756, 330528, 340948, 345552, 475134, 511422, 633512, 681896, 691104, 937607, 950268, 1022844, 1267024, 1363792, 1875214, 1900536, 1960451, 2045688, 2534048, 2727584, 2812821, 3750428, 3801072, 3920902, 4091376, 5625642, 5881353, 7500856, 7602144, 7841804, 8182752, 11251284, 11762706, 15001712, 15683608, 21564961, 22502568, 23525412, 26679181, 30003424, 31367216, 43129922, 45005136, 47050824, 53358362, 62734432, 64694883, 80037543, 86259844, 90010272, 94101648, 106716724, 129389766, 160075086, 172519688, 188203296, 213433448, 258779532, 293470991, 320150172, 345039376, 426866896, 517559064, 586941982, 613621163, 640300344, 690078752, 853733792, 880412973, 1035118128, 1173883964, 1227242326, 1280600688, 1760825946, 1840863489, 2070236256, 2347767928, 2454484652, 2561201376, 3521651892, 3681726978, 4695535856, 4908969304, 6749832793, 7043303784, 7363453956, 9391071712, 9817938608, 13499665586, 14086607568, 14726907912, 19635877216, 20249498379, 26999331172, 28173215136, 29453815824, 40498996758, 53998662344, 58907631648, 80997993516, 107997324688, 161995987032, 215994649376, 323991974064, 647983948128]

約数ペア:

[(1, 647983948128), (2, 323991974064), (3, 215994649376), (4, 161995987032), (6, 107997324688), (8, 80997993516), (11, 58907631648), (12, 53998662344), (16, 40498996758), (22, 29453815824), (23, 28173215136), (24, 26999331172), (32, 20249498379), (33, 19635877216), (44, 14726907912), (46, 14086607568), (48, 13499665586), (66, 9817938608), (69, 9391071712), (88, 7363453956), (92, 7043303784), (96, 6749832793), (132, 4908969304), (138, 4695535856), (176, 3681726978), (184, 3521651892), (253, 2561201376), (264, 2454484652), (276, 2347767928), (313, 2070236256), (352, 1840863489), (368, 1760825946), (506, 1280600688), (528, 1227242326), (552, 1173883964), (626, 1035118128), (736, 880412973), (759, 853733792), (939, 690078752), (1012, 640300344), (1056, 613621163), (1104, 586941982), (1252, 517559064), (1518, 426866896), (1878, 345039376), (2024, 320150172), (2208, 293470991), (2504, 258779532), (3036, 213433448), (3443, 188203296), (3756, 172519688), (4048, 160075086), (5008, 129389766), (6072, 106716724), (6886, 94101648), (7199, 90010272), (7512, 86259844), (8096, 80037543), (10016, 64694883), (10329, 62734432), (12144, 53358362), (13772, 47050824), (14398, 45005136), (15024, 43129922), (20658, 31367216), (21597, 30003424), (24288, 26679181), (27544, 23525412), (28796, 22502568), (30048, 21564961), (41316, 15683608), (43194, 15001712), (55088, 11762706), (57592, 11251284), (79189, 8182752), (82632, 7841804), (85237, 7602144), (86388, 7500856), (110176, 5881353), (115184, 5625642), (158378, 4091376), (165264, 3920902), (170474, 3801072), (172776, 3750428), (230368, 2812821), (237567, 2727584), (255711, 2534048), (316756, 2045688), (330528, 1960451), (340948, 1900536), (345552, 1875214), (475134, 1363792), (511422, 1267024), (633512, 1022844), (681896, 950268), (691104, 937607)]