745855488

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1267

約数の個数: 240

約数和(自身を含む): 2591709120

約数和(自身を除く): 1845853632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1217, 1344, 1368, 1536, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2434, 2688, 2736, 3192, 3584, 3648, 3651, 4032, 4256, 4608, 4788, 4864, 4868, 5376, 5472, 6384, 7296, 7302, 8064, 8512, 8519, 9576, 9728, 9736, 10752, 10944, 10953, 12768, 14592, 14604, 16128, 17024, 17038, 19152, 19472, 21888, 21906, 23123, 25536, 25557, 29184, 29208, 32256, 34048, 34076, 38304, 38944, 43776, 43812, 46246, 51072, 51114, 58416, 68096, 68152, 69369, 76608, 76671, 77888, 87552, 87624, 92492, 102144, 102228, 116832, 136304, 138738, 153216, 153342, 155776, 161861, 175248, 184984, 204288, 204456, 208107, 233664, 272608, 277476, 306432, 306684, 311552, 323722, 350496, 369968, 408912, 416214, 467328, 485583, 545216, 554952, 612864, 613368, 623104, 647444, 700992, 739936, 817824, 832428, 934656, 971166, 1090432, 1109904, 1226736, 1294888, 1401984, 1456749, 1479872, 1635648, 1664856, 1869312, 1942332, 2180864, 2219808, 2453472, 2589776, 2803968, 2913498, 2959744, 3271296, 3329712, 3884664, 4361728, 4439616, 4906944, 5179552, 5607936, 5826996, 5919488, 6542592, 6659424, 7769328, 8879232, 9813888, 10359104, 11653992, 11838976, 13085184, 13318848, 15538656, 17758464, 19627776, 20718208, 23307984, 26637696, 31077312, 35516928, 39255552, 41436416, 46615968, 53275392, 62154624, 82872832, 93231936, 106550784, 124309248, 186463872, 248618496, 372927744, 745855488]

約数ペア:

[(1, 745855488), (2, 372927744), (3, 248618496), (4, 186463872), (6, 124309248), (7, 106550784), (8, 93231936), (9, 82872832), (12, 62154624), (14, 53275392), (16, 46615968), (18, 41436416), (19, 39255552), (21, 35516928), (24, 31077312), (28, 26637696), (32, 23307984), (36, 20718208), (38, 19627776), (42, 17758464), (48, 15538656), (56, 13318848), (57, 13085184), (63, 11838976), (64, 11653992), (72, 10359104), (76, 9813888), (84, 8879232), (96, 7769328), (112, 6659424), (114, 6542592), (126, 5919488), (128, 5826996), (133, 5607936), (144, 5179552), (152, 4906944), (168, 4439616), (171, 4361728), (192, 3884664), (224, 3329712), (228, 3271296), (252, 2959744), (256, 2913498), (266, 2803968), (288, 2589776), (304, 2453472), (336, 2219808), (342, 2180864), (384, 1942332), (399, 1869312), (448, 1664856), (456, 1635648), (504, 1479872), (512, 1456749), (532, 1401984), (576, 1294888), (608, 1226736), (672, 1109904), (684, 1090432), (768, 971166), (798, 934656), (896, 832428), (912, 817824), (1008, 739936), (1064, 700992), (1152, 647444), (1197, 623104), (1216, 613368), (1217, 612864), (1344, 554952), (1368, 545216), (1536, 485583), (1596, 467328), (1792, 416214), (1824, 408912), (2016, 369968), (2128, 350496), (2304, 323722), (2394, 311552), (2432, 306684), (2434, 306432), (2688, 277476), (2736, 272608), (3192, 233664), (3584, 208107), (3648, 204456), (3651, 204288), (4032, 184984), (4256, 175248), (4608, 161861), (4788, 155776), (4864, 153342), (4868, 153216), (5376, 138738), (5472, 136304), (6384, 116832), (7296, 102228), (7302, 102144), (8064, 92492), (8512, 87624), (8519, 87552), (9576, 77888), (9728, 76671), (9736, 76608), (10752, 69369), (10944, 68152), (10953, 68096), (12768, 58416), (14592, 51114), (14604, 51072), (16128, 46246), (17024, 43812), (17038, 43776), (19152, 38944), (19472, 38304), (21888, 34076), (21906, 34048), (23123, 32256), (25536, 29208), (25557, 29184)]