1276587312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^2$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 4455214848

約数和(自身を除く): 3178627536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 163, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 326, 336, 364, 429, 462, 489, 528, 546, 572, 616, 624, 652, 728, 858, 924, 978, 1001, 1092, 1141, 1144, 1232, 1304, 1456, 1716, 1793, 1848, 1956, 2002, 2119, 2184, 2282, 2288, 2608, 3003, 3423, 3432, 3586, 3696, 3912, 4004, 4238, 4368, 4564, 5379, 6006, 6357, 6846, 6864, 7172, 7824, 8008, 8476, 9128, 10758, 12012, 12551, 12714, 13692, 14344, 14833, 16016, 16952, 18256, 21516, 23309, 24024, 25102, 25428, 26569, 27384, 28688, 29666, 33904, 37653, 43032, 44499, 46618, 48048, 50204, 50856, 53138, 54768, 59332, 69927, 75306, 79707, 86064, 88998, 93236, 100408, 101712, 106276, 118664, 139854, 150612, 159414, 163163, 177996, 185983, 186472, 200816, 212552, 237328, 279708, 292259, 301224, 318828, 326326, 345397, 355992, 371966, 372944, 425104, 489489, 557949, 559416, 584518, 602448, 637656, 652652, 690794, 711984, 743932, 876777, 978978, 1036191, 1115898, 1118832, 1169036, 1275312, 1305304, 1381588, 1487864, 1753554, 1957956, 2045813, 2072382, 2231796, 2338072, 2417779, 2610608, 2763176, 2975728, 3507108, 3799367, 3915912, 4091626, 4144764, 4463592, 4676144, 4835558, 5526352, 6137439, 7014216, 7253337, 7598734, 7831824, 8183252, 8289528, 8927184, 9671116, 11398101, 12274878, 14028432, 14506674, 15197468, 16366504, 16579056, 19342232, 22796202, 24549756, 26595569, 29013348, 30394936, 32733008, 38684464, 45592404, 49099512, 53191138, 58026696, 60789872, 79786707, 91184808, 98199024, 106382276, 116053392, 159573414, 182369616, 212764552, 319146828, 425529104, 638293656, 1276587312]

約数ペア:

[(1, 1276587312), (2, 638293656), (3, 425529104), (4, 319146828), (6, 212764552), (7, 182369616), (8, 159573414), (11, 116053392), (12, 106382276), (13, 98199024), (14, 91184808), (16, 79786707), (21, 60789872), (22, 58026696), (24, 53191138), (26, 49099512), (28, 45592404), (33, 38684464), (39, 32733008), (42, 30394936), (44, 29013348), (48, 26595569), (52, 24549756), (56, 22796202), (66, 19342232), (77, 16579056), (78, 16366504), (84, 15197468), (88, 14506674), (91, 14028432), (104, 12274878), (112, 11398101), (132, 9671116), (143, 8927184), (154, 8289528), (156, 8183252), (163, 7831824), (168, 7598734), (176, 7253337), (182, 7014216), (208, 6137439), (231, 5526352), (264, 4835558), (273, 4676144), (286, 4463592), (308, 4144764), (312, 4091626), (326, 3915912), (336, 3799367), (364, 3507108), (429, 2975728), (462, 2763176), (489, 2610608), (528, 2417779), (546, 2338072), (572, 2231796), (616, 2072382), (624, 2045813), (652, 1957956), (728, 1753554), (858, 1487864), (924, 1381588), (978, 1305304), (1001, 1275312), (1092, 1169036), (1141, 1118832), (1144, 1115898), (1232, 1036191), (1304, 978978), (1456, 876777), (1716, 743932), (1793, 711984), (1848, 690794), (1956, 652652), (2002, 637656), (2119, 602448), (2184, 584518), (2282, 559416), (2288, 557949), (2608, 489489), (3003, 425104), (3423, 372944), (3432, 371966), (3586, 355992), (3696, 345397), (3912, 326326), (4004, 318828), (4238, 301224), (4368, 292259), (4564, 279708), (5379, 237328), (6006, 212552), (6357, 200816), (6846, 186472), (6864, 185983), (7172, 177996), (7824, 163163), (8008, 159414), (8476, 150612), (9128, 139854), (10758, 118664), (12012, 106276), (12551, 101712), (12714, 100408), (13692, 93236), (14344, 88998), (14833, 86064), (16016, 79707), (16952, 75306), (18256, 69927), (21516, 59332), (23309, 54768), (24024, 53138), (25102, 50856), (25428, 50204), (26569, 48048), (27384, 46618), (28688, 44499), (29666, 43032), (33904, 37653)]