2009304864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16339}}^1$

素因数の和:16423

約数の個数: 144

約数和(自身を含む): 6637700160

約数和(自身を除く): 4628395296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 1952, 2016, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 5856, 6832, 7686, 8784, 10248, 13664, 15372, 16339, 17568, 20496, 30744, 32678, 40992, 49017, 61488, 65356, 98034, 114373, 122976, 130712, 147051, 196068, 228746, 261424, 294102, 343119, 392136, 457492, 522848, 588204, 686238, 784272, 914984, 996679, 1029357, 1176408, 1372476, 1568544, 1829968, 1993358, 2058714, 2352816, 2744952, 2990037, 3659936, 3986716, 4117428, 4705632, 5489904, 5980074, 6976753, 7973432, 8234856, 8970111, 10979808, 11960148, 13953506, 15946864, 16469712, 17940222, 20930259, 23920296, 27907012, 31893728, 32939424, 35880444, 41860518, 47840592, 55814024, 62790777, 71760888, 83721036, 95681184, 111628048, 125581554, 143521776, 167442072, 223256096, 251163108, 287043552, 334884144, 502326216, 669768288, 1004652432, 2009304864]

約数ペア:

[(1, 2009304864), (2, 1004652432), (3, 669768288), (4, 502326216), (6, 334884144), (7, 287043552), (8, 251163108), (9, 223256096), (12, 167442072), (14, 143521776), (16, 125581554), (18, 111628048), (21, 95681184), (24, 83721036), (28, 71760888), (32, 62790777), (36, 55814024), (42, 47840592), (48, 41860518), (56, 35880444), (61, 32939424), (63, 31893728), (72, 27907012), (84, 23920296), (96, 20930259), (112, 17940222), (122, 16469712), (126, 15946864), (144, 13953506), (168, 11960148), (183, 10979808), (224, 8970111), (244, 8234856), (252, 7973432), (288, 6976753), (336, 5980074), (366, 5489904), (427, 4705632), (488, 4117428), (504, 3986716), (549, 3659936), (672, 2990037), (732, 2744952), (854, 2352816), (976, 2058714), (1008, 1993358), (1098, 1829968), (1281, 1568544), (1464, 1372476), (1708, 1176408), (1952, 1029357), (2016, 996679), (2196, 914984), (2562, 784272), (2928, 686238), (3416, 588204), (3843, 522848), (4392, 457492), (5124, 392136), (5856, 343119), (6832, 294102), (7686, 261424), (8784, 228746), (10248, 196068), (13664, 147051), (15372, 130712), (16339, 122976), (17568, 114373), (20496, 98034), (30744, 65356), (32678, 61488), (40992, 49017)]