287304864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38867}}^1$

素因数の和:38898

約数の個数: 96

約数和(自身を含む): 940294656

約数和(自身を除く): 652989792

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, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 38867, 77734, 116601, 155468, 233202, 272069, 310936, 427537, 466404, 544138, 621872, 816207, 855074, 932808, 1088276, 1243744, 1282611, 1632414, 1710148, 1865616, 2176552, 2565222, 2992759, 3264828, 3420296, 3731232, 4353104, 5130444, 5985518, 6529656, 6840592, 8706208, 8978277, 10260888, 11971036, 13059312, 13681184, 17956554, 20521776, 23942072, 26118624, 35913108, 41043552, 47884144, 71826216, 95768288, 143652432, 287304864]

約数ペア:

[(1, 287304864), (2, 143652432), (3, 95768288), (4, 71826216), (6, 47884144), (7, 41043552), (8, 35913108), (11, 26118624), (12, 23942072), (14, 20521776), (16, 17956554), (21, 13681184), (22, 13059312), (24, 11971036), (28, 10260888), (32, 8978277), (33, 8706208), (42, 6840592), (44, 6529656), (48, 5985518), (56, 5130444), (66, 4353104), (77, 3731232), (84, 3420296), (88, 3264828), (96, 2992759), (112, 2565222), (132, 2176552), (154, 1865616), (168, 1710148), (176, 1632414), (224, 1282611), (231, 1243744), (264, 1088276), (308, 932808), (336, 855074), (352, 816207), (462, 621872), (528, 544138), (616, 466404), (672, 427537), (924, 310936), (1056, 272069), (1232, 233202), (1848, 155468), (2464, 116601), (3696, 77734), (7392, 38867)]