2988081936

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{423481}}^1$

素因数の和:423509

約数の個数: 90

約数和(自身を含む): 9727805022

約数和(自身を除く): 6739723086

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 423481, 846962, 1270443, 1693924, 2540886, 2964367, 3387848, 3811329, 5081772, 5928734, 6775696, 7622658, 8893101, 10163544, 11857468, 15245316, 17786202, 20327088, 20750569, 23714936, 26679303, 30490632, 35572404, 41501138, 47429872, 53358606, 60981264, 62251707, 71144808, 83002276, 106717212, 124503414, 142289616, 166004552, 186755121, 213434424, 249006828, 332009104, 373510242, 426868848, 498013656, 747020484, 996027312, 1494040968, 2988081936]

約数ペア:

[(1, 2988081936), (2, 1494040968), (3, 996027312), (4, 747020484), (6, 498013656), (7, 426868848), (8, 373510242), (9, 332009104), (12, 249006828), (14, 213434424), (16, 186755121), (18, 166004552), (21, 142289616), (24, 124503414), (28, 106717212), (36, 83002276), (42, 71144808), (48, 62251707), (49, 60981264), (56, 53358606), (63, 47429872), (72, 41501138), (84, 35572404), (98, 30490632), (112, 26679303), (126, 23714936), (144, 20750569), (147, 20327088), (168, 17786202), (196, 15245316), (252, 11857468), (294, 10163544), (336, 8893101), (392, 7622658), (441, 6775696), (504, 5928734), (588, 5081772), (784, 3811329), (882, 3387848), (1008, 2964367), (1176, 2540886), (1764, 1693924), (2352, 1270443), (3528, 846962), (7056, 423481)]