28991664576

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{1027199}}^1$

素因数の和:1027231

約数の個数: 126

約数和(自身を含む): 96666710400

約数和(自身を除く): 67675045824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 28224, 1027199, 2054398, 3081597, 4108796, 6163194, 7190393, 8217592, 9244791, 12326388, 14380786, 16435184, 18489582, 21571179, 24652776, 28761572, 32870368, 36979164, 43142358, 49305552, 50332751, 57523144, 64713537, 65740736, 73958328, 86284716, 98611104, 100665502, 115046288, 129427074, 147916656, 150998253, 172569432, 197222208, 201331004, 230092576, 258854148, 295833312, 301996506, 345138864, 402662008, 452994759, 460185152, 517708296, 591666624, 603993012, 690277728, 805324016, 905989518, 1035416592, 1207986024, 1380555456, 1610648032, 1811979036, 2070833184, 2415972048, 3221296064, 3623958072, 4141666368, 4831944096, 7247916144, 9663888192, 14495832288, 28991664576]

約数ペア:

[(1, 28991664576), (2, 14495832288), (3, 9663888192), (4, 7247916144), (6, 4831944096), (7, 4141666368), (8, 3623958072), (9, 3221296064), (12, 2415972048), (14, 2070833184), (16, 1811979036), (18, 1610648032), (21, 1380555456), (24, 1207986024), (28, 1035416592), (32, 905989518), (36, 805324016), (42, 690277728), (48, 603993012), (49, 591666624), (56, 517708296), (63, 460185152), (64, 452994759), (72, 402662008), (84, 345138864), (96, 301996506), (98, 295833312), (112, 258854148), (126, 230092576), (144, 201331004), (147, 197222208), (168, 172569432), (192, 150998253), (196, 147916656), (224, 129427074), (252, 115046288), (288, 100665502), (294, 98611104), (336, 86284716), (392, 73958328), (441, 65740736), (448, 64713537), (504, 57523144), (576, 50332751), (588, 49305552), (672, 43142358), (784, 36979164), (882, 32870368), (1008, 28761572), (1176, 24652776), (1344, 21571179), (1568, 18489582), (1764, 16435184), (2016, 14380786), (2352, 12326388), (3136, 9244791), (3528, 8217592), (4032, 7190393), (4704, 6163194), (7056, 4108796), (9408, 3081597), (14112, 2054398), (28224, 1027199)]