645683808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:917

約数の個数: 192

約数和(自身を含む): 2134605312

約数和(自身を除く): 1488921504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 113, 132, 154, 168, 176, 224, 226, 231, 264, 308, 336, 339, 352, 452, 462, 528, 616, 672, 678, 773, 791, 904, 924, 1056, 1232, 1243, 1356, 1546, 1582, 1808, 1848, 2319, 2373, 2464, 2486, 2712, 3092, 3164, 3616, 3696, 3729, 4638, 4746, 4972, 5411, 5424, 6184, 6328, 7392, 7458, 8503, 8701, 9276, 9492, 9944, 10822, 10848, 12368, 12656, 14916, 16233, 17006, 17402, 18552, 18984, 19888, 21644, 24736, 25312, 25509, 26103, 29832, 32466, 34012, 34804, 37104, 37968, 39776, 43288, 51018, 52206, 59521, 59664, 64932, 68024, 69608, 74208, 75936, 86576, 87349, 102036, 104412, 119042, 119328, 129864, 136048, 139216, 173152, 174698, 178563, 204072, 208824, 238084, 259728, 262047, 272096, 278432, 349396, 357126, 408144, 417648, 476168, 519456, 524094, 611443, 698792, 714252, 816288, 835296, 952336, 960839, 1048188, 1222886, 1397584, 1428504, 1834329, 1904672, 1921678, 2096376, 2445772, 2795168, 2857008, 2882517, 3668658, 3843356, 4192752, 4891544, 5714016, 5765034, 6725873, 7337316, 7686712, 8385504, 9783088, 11530068, 13451746, 14674632, 15373424, 19566176, 20177619, 23060136, 26903492, 29349264, 30746848, 40355238, 46120272, 53806984, 58698528, 80710476, 92240544, 107613968, 161420952, 215227936, 322841904, 645683808]

約数ペア:

[(1, 645683808), (2, 322841904), (3, 215227936), (4, 161420952), (6, 107613968), (7, 92240544), (8, 80710476), (11, 58698528), (12, 53806984), (14, 46120272), (16, 40355238), (21, 30746848), (22, 29349264), (24, 26903492), (28, 23060136), (32, 20177619), (33, 19566176), (42, 15373424), (44, 14674632), (48, 13451746), (56, 11530068), (66, 9783088), (77, 8385504), (84, 7686712), (88, 7337316), (96, 6725873), (112, 5765034), (113, 5714016), (132, 4891544), (154, 4192752), (168, 3843356), (176, 3668658), (224, 2882517), (226, 2857008), (231, 2795168), (264, 2445772), (308, 2096376), (336, 1921678), (339, 1904672), (352, 1834329), (452, 1428504), (462, 1397584), (528, 1222886), (616, 1048188), (672, 960839), (678, 952336), (773, 835296), (791, 816288), (904, 714252), (924, 698792), (1056, 611443), (1232, 524094), (1243, 519456), (1356, 476168), (1546, 417648), (1582, 408144), (1808, 357126), (1848, 349396), (2319, 278432), (2373, 272096), (2464, 262047), (2486, 259728), (2712, 238084), (3092, 208824), (3164, 204072), (3616, 178563), (3696, 174698), (3729, 173152), (4638, 139216), (4746, 136048), (4972, 129864), (5411, 119328), (5424, 119042), (6184, 104412), (6328, 102036), (7392, 87349), (7458, 86576), (8503, 75936), (8701, 74208), (9276, 69608), (9492, 68024), (9944, 64932), (10822, 59664), (10848, 59521), (12368, 52206), (12656, 51018), (14916, 43288), (16233, 39776), (17006, 37968), (17402, 37104), (18552, 34804), (18984, 34012), (19888, 32466), (21644, 29832), (24736, 26103), (25312, 25509)]