255763872

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3292

約数の個数: 192

約数和(自身を含む): 918408960

約数和(自身を除く): 662645088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3253, 3276, 3744, 4368, 4914, 5616, 6048, 6506, 6552, 8736, 9759, 9828, 11232, 13012, 13104, 19518, 19656, 22771, 26024, 26208, 29277, 39036, 39312, 42289, 45542, 52048, 58554, 68313, 78072, 78624, 84578, 87831, 91084, 104096, 117108, 126867, 136626, 156144, 169156, 175662, 182168, 204939, 234216, 253734, 273252, 296023, 312288, 338312, 351324, 364336, 380601, 409878, 468432, 507468, 546504, 592046, 614817, 676624, 702648, 728672, 761202, 819756, 888069, 936864, 1014936, 1093008, 1141803, 1184092, 1229634, 1353248, 1405296, 1522404, 1639512, 1776138, 2029872, 2186016, 2283606, 2368184, 2459268, 2664207, 2810592, 3044808, 3279024, 3552276, 4059744, 4567212, 4736368, 4918536, 5328414, 6089616, 6558048, 7104552, 7992621, 9134424, 9472736, 9837072, 10656828, 12179232, 14209104, 15985242, 18268848, 19674144, 21313656, 28418208, 31970484, 36537696, 42627312, 63940968, 85254624, 127881936, 255763872]

約数ペア:

[(1, 255763872), (2, 127881936), (3, 85254624), (4, 63940968), (6, 42627312), (7, 36537696), (8, 31970484), (9, 28418208), (12, 21313656), (13, 19674144), (14, 18268848), (16, 15985242), (18, 14209104), (21, 12179232), (24, 10656828), (26, 9837072), (27, 9472736), (28, 9134424), (32, 7992621), (36, 7104552), (39, 6558048), (42, 6089616), (48, 5328414), (52, 4918536), (54, 4736368), (56, 4567212), (63, 4059744), (72, 3552276), (78, 3279024), (84, 3044808), (91, 2810592), (96, 2664207), (104, 2459268), (108, 2368184), (112, 2283606), (117, 2186016), (126, 2029872), (144, 1776138), (156, 1639512), (168, 1522404), (182, 1405296), (189, 1353248), (208, 1229634), (216, 1184092), (224, 1141803), (234, 1093008), (252, 1014936), (273, 936864), (288, 888069), (312, 819756), (336, 761202), (351, 728672), (364, 702648), (378, 676624), (416, 614817), (432, 592046), (468, 546504), (504, 507468), (546, 468432), (624, 409878), (672, 380601), (702, 364336), (728, 351324), (756, 338312), (819, 312288), (864, 296023), (936, 273252), (1008, 253734), (1092, 234216), (1248, 204939), (1404, 182168), (1456, 175662), (1512, 169156), (1638, 156144), (1872, 136626), (2016, 126867), (2184, 117108), (2457, 104096), (2808, 91084), (2912, 87831), (3024, 84578), (3253, 78624), (3276, 78072), (3744, 68313), (4368, 58554), (4914, 52048), (5616, 45542), (6048, 42289), (6506, 39312), (6552, 39036), (8736, 29277), (9759, 26208), (9828, 26024), (11232, 22771), (13012, 19656), (13104, 19518)]