1979892432

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{280597}}^1$

素因数の和:280625

約数の個数: 90

約数和(自身を含む): 6445616658

約数和(自身を除く): 4465724226

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, 280597, 561194, 841791, 1122388, 1683582, 1964179, 2244776, 2525373, 3367164, 3928358, 4489552, 5050746, 5892537, 6734328, 7856716, 10101492, 11785074, 13468656, 13749253, 15713432, 17677611, 20202984, 23570148, 27498506, 31426864, 35355222, 40405968, 41247759, 47140296, 54997012, 70710444, 82495518, 94280592, 109994024, 123743277, 141420888, 164991036, 219988048, 247486554, 282841776, 329982072, 494973108, 659964144, 989946216, 1979892432]

約数ペア:

[(1, 1979892432), (2, 989946216), (3, 659964144), (4, 494973108), (6, 329982072), (7, 282841776), (8, 247486554), (9, 219988048), (12, 164991036), (14, 141420888), (16, 123743277), (18, 109994024), (21, 94280592), (24, 82495518), (28, 70710444), (36, 54997012), (42, 47140296), (48, 41247759), (49, 40405968), (56, 35355222), (63, 31426864), (72, 27498506), (84, 23570148), (98, 20202984), (112, 17677611), (126, 15713432), (144, 13749253), (147, 13468656), (168, 11785074), (196, 10101492), (252, 7856716), (294, 6734328), (336, 5892537), (392, 5050746), (441, 4489552), (504, 3928358), (588, 3367164), (784, 2525373), (882, 2244776), (1008, 1964179), (1176, 1683582), (1764, 1122388), (2352, 841791), (3528, 561194), (7056, 280597)]