1287402624

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 3847760280

約数和(自身を除く): 2560357656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 97, 123, 128, 144, 164, 192, 194, 246, 281, 288, 291, 328, 369, 384, 388, 492, 562, 576, 582, 656, 738, 776, 843, 873, 984, 1124, 1152, 1164, 1312, 1476, 1552, 1686, 1746, 1968, 2248, 2328, 2529, 2624, 2952, 3104, 3372, 3492, 3936, 3977, 4496, 4656, 5058, 5248, 5904, 6208, 6744, 6984, 7872, 7954, 8992, 9312, 10116, 11521, 11808, 11931, 12416, 13488, 13968, 15744, 15908, 17984, 18624, 20232, 23042, 23616, 23862, 26976, 27257, 27936, 31816, 34563, 35793, 35968, 37248, 40464, 46084, 47232, 47724, 53952, 54514, 55872, 63632, 69126, 71586, 80928, 81771, 92168, 95448, 103689, 107904, 109028, 111744, 127264, 138252, 143172, 161856, 163542, 184336, 190896, 207378, 218056, 245313, 254528, 276504, 286344, 323712, 327084, 368672, 381792, 414756, 436112, 490626, 509056, 553008, 572688, 654168, 737344, 763584, 829512, 872224, 981252, 1106016, 1117537, 1145376, 1308336, 1474688, 1527168, 1659024, 1744448, 1962504, 2212032, 2235074, 2290752, 2616672, 3318048, 3352611, 3488896, 3925008, 4424064, 4470148, 4581504, 5233344, 6636096, 6705222, 7850016, 8940296, 10057833, 10466688, 13272192, 13410444, 15700032, 17880592, 20115666, 26820888, 31400064, 35761184, 40231332, 53641776, 71522368, 80462664, 107283552, 143044736, 160925328, 214567104, 321850656, 429134208, 643701312, 1287402624]

約数ペア:

[(1, 1287402624), (2, 643701312), (3, 429134208), (4, 321850656), (6, 214567104), (8, 160925328), (9, 143044736), (12, 107283552), (16, 80462664), (18, 71522368), (24, 53641776), (32, 40231332), (36, 35761184), (41, 31400064), (48, 26820888), (64, 20115666), (72, 17880592), (82, 15700032), (96, 13410444), (97, 13272192), (123, 10466688), (128, 10057833), (144, 8940296), (164, 7850016), (192, 6705222), (194, 6636096), (246, 5233344), (281, 4581504), (288, 4470148), (291, 4424064), (328, 3925008), (369, 3488896), (384, 3352611), (388, 3318048), (492, 2616672), (562, 2290752), (576, 2235074), (582, 2212032), (656, 1962504), (738, 1744448), (776, 1659024), (843, 1527168), (873, 1474688), (984, 1308336), (1124, 1145376), (1152, 1117537), (1164, 1106016), (1312, 981252), (1476, 872224), (1552, 829512), (1686, 763584), (1746, 737344), (1968, 654168), (2248, 572688), (2328, 553008), (2529, 509056), (2624, 490626), (2952, 436112), (3104, 414756), (3372, 381792), (3492, 368672), (3936, 327084), (3977, 323712), (4496, 286344), (4656, 276504), (5058, 254528), (5248, 245313), (5904, 218056), (6208, 207378), (6744, 190896), (6984, 184336), (7872, 163542), (7954, 161856), (8992, 143172), (9312, 138252), (10116, 127264), (11521, 111744), (11808, 109028), (11931, 107904), (12416, 103689), (13488, 95448), (13968, 92168), (15744, 81771), (15908, 80928), (17984, 71586), (18624, 69126), (20232, 63632), (23042, 55872), (23616, 54514), (23862, 53952), (26976, 47724), (27257, 47232), (27936, 46084), (31816, 40464), (34563, 37248), (35793, 35968)]