1257049248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3889}}^1$

素因数の和:3959

約数の個数: 192

約数和(自身を含む): 4172071680

約数和(自身を除く): 2915022432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 96, 104, 111, 112, 148, 156, 168, 182, 208, 222, 224, 259, 273, 296, 312, 336, 364, 416, 444, 481, 518, 546, 592, 624, 672, 728, 777, 888, 962, 1036, 1092, 1184, 1248, 1443, 1456, 1554, 1776, 1924, 2072, 2184, 2886, 2912, 3108, 3367, 3552, 3848, 3889, 4144, 4368, 5772, 6216, 6734, 7696, 7778, 8288, 8736, 10101, 11544, 11667, 12432, 13468, 15392, 15556, 20202, 23088, 23334, 24864, 26936, 27223, 31112, 40404, 46176, 46668, 50557, 53872, 54446, 62224, 80808, 81669, 93336, 101114, 107744, 108892, 124448, 143893, 151671, 161616, 163338, 186672, 202228, 217784, 287786, 303342, 323232, 326676, 353899, 373344, 404456, 431679, 435568, 575572, 606684, 653352, 707798, 808912, 863358, 871136, 1007251, 1061697, 1151144, 1213368, 1306704, 1415596, 1617824, 1726716, 1870609, 2014502, 2123394, 2302288, 2426736, 2613408, 2831192, 3021753, 3453432, 3741218, 4029004, 4246788, 4604576, 4853472, 5611827, 5662384, 6043506, 6906864, 7482436, 8058008, 8493576, 11223654, 11324768, 12087012, 13094263, 13813728, 14964872, 16116016, 16987152, 22447308, 24174024, 26188526, 29929744, 32232032, 33974304, 39282789, 44894616, 48348048, 52377052, 59859488, 78565578, 89789232, 96696096, 104754104, 157131156, 179578464, 209508208, 314262312, 419016416, 628524624, 1257049248]

約数ペア:

[(1, 1257049248), (2, 628524624), (3, 419016416), (4, 314262312), (6, 209508208), (7, 179578464), (8, 157131156), (12, 104754104), (13, 96696096), (14, 89789232), (16, 78565578), (21, 59859488), (24, 52377052), (26, 48348048), (28, 44894616), (32, 39282789), (37, 33974304), (39, 32232032), (42, 29929744), (48, 26188526), (52, 24174024), (56, 22447308), (74, 16987152), (78, 16116016), (84, 14964872), (91, 13813728), (96, 13094263), (104, 12087012), (111, 11324768), (112, 11223654), (148, 8493576), (156, 8058008), (168, 7482436), (182, 6906864), (208, 6043506), (222, 5662384), (224, 5611827), (259, 4853472), (273, 4604576), (296, 4246788), (312, 4029004), (336, 3741218), (364, 3453432), (416, 3021753), (444, 2831192), (481, 2613408), (518, 2426736), (546, 2302288), (592, 2123394), (624, 2014502), (672, 1870609), (728, 1726716), (777, 1617824), (888, 1415596), (962, 1306704), (1036, 1213368), (1092, 1151144), (1184, 1061697), (1248, 1007251), (1443, 871136), (1456, 863358), (1554, 808912), (1776, 707798), (1924, 653352), (2072, 606684), (2184, 575572), (2886, 435568), (2912, 431679), (3108, 404456), (3367, 373344), (3552, 353899), (3848, 326676), (3889, 323232), (4144, 303342), (4368, 287786), (5772, 217784), (6216, 202228), (6734, 186672), (7696, 163338), (7778, 161616), (8288, 151671), (8736, 143893), (10101, 124448), (11544, 108892), (11667, 107744), (12432, 101114), (13468, 93336), (15392, 81669), (15556, 80808), (20202, 62224), (23088, 54446), (23334, 53872), (24864, 50557), (26936, 46668), (27223, 46176), (31112, 40404)]