917157072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2861

約数の個数: 160

約数和(自身を含む): 2789821440

約数和(自身を除く): 1872664368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 442, 496, 527, 624, 663, 744, 806, 816, 884, 1054, 1209, 1326, 1488, 1581, 1612, 1768, 2108, 2418, 2652, 2789, 3162, 3224, 3536, 4216, 4836, 5304, 5578, 6324, 6448, 6851, 8367, 8432, 9672, 10608, 11156, 12648, 13702, 16734, 19344, 20553, 22312, 25296, 27404, 33468, 36257, 41106, 44624, 47413, 54808, 66936, 72514, 82212, 86459, 94826, 108771, 109616, 133872, 142239, 145028, 164424, 172918, 189652, 217542, 259377, 284478, 290056, 328848, 345836, 379304, 435084, 518754, 568956, 580112, 616369, 691672, 758608, 870168, 1037508, 1123967, 1137912, 1232738, 1383344, 1469803, 1740336, 1849107, 2075016, 2247934, 2275824, 2465476, 2939606, 3371901, 3698214, 4150032, 4409409, 4495868, 4930952, 5879212, 6743802, 7396428, 8818818, 8991736, 9861904, 11758424, 13487604, 14792856, 17637636, 17983472, 19107439, 23516848, 26975208, 29585712, 35275272, 38214878, 53950416, 57322317, 70550544, 76429756, 114644634, 152859512, 229289268, 305719024, 458578536, 917157072]

約数ペア:

[(1, 917157072), (2, 458578536), (3, 305719024), (4, 229289268), (6, 152859512), (8, 114644634), (12, 76429756), (13, 70550544), (16, 57322317), (17, 53950416), (24, 38214878), (26, 35275272), (31, 29585712), (34, 26975208), (39, 23516848), (48, 19107439), (51, 17983472), (52, 17637636), (62, 14792856), (68, 13487604), (78, 11758424), (93, 9861904), (102, 8991736), (104, 8818818), (124, 7396428), (136, 6743802), (156, 5879212), (186, 4930952), (204, 4495868), (208, 4409409), (221, 4150032), (248, 3698214), (272, 3371901), (312, 2939606), (372, 2465476), (403, 2275824), (408, 2247934), (442, 2075016), (496, 1849107), (527, 1740336), (624, 1469803), (663, 1383344), (744, 1232738), (806, 1137912), (816, 1123967), (884, 1037508), (1054, 870168), (1209, 758608), (1326, 691672), (1488, 616369), (1581, 580112), (1612, 568956), (1768, 518754), (2108, 435084), (2418, 379304), (2652, 345836), (2789, 328848), (3162, 290056), (3224, 284478), (3536, 259377), (4216, 217542), (4836, 189652), (5304, 172918), (5578, 164424), (6324, 145028), (6448, 142239), (6851, 133872), (8367, 109616), (8432, 108771), (9672, 94826), (10608, 86459), (11156, 82212), (12648, 72514), (13702, 66936), (16734, 54808), (19344, 47413), (20553, 44624), (22312, 41106), (25296, 36257), (27404, 33468)]