260025696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{128981}}^1$

素因数の和:129004

約数の個数: 72

約数和(自身を含む): 845090064

約数和(自身を除く): 585064368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 128981, 257962, 386943, 515924, 773886, 902867, 1031848, 1160829, 1547772, 1805734, 2063696, 2321658, 2708601, 3095544, 3611468, 4127392, 4643316, 5417202, 6191088, 7222936, 8125803, 9286632, 10834404, 12382176, 14445872, 16251606, 18573264, 21668808, 28891744, 32503212, 37146528, 43337616, 65006424, 86675232, 130012848, 260025696]

約数ペア:

[(1, 260025696), (2, 130012848), (3, 86675232), (4, 65006424), (6, 43337616), (7, 37146528), (8, 32503212), (9, 28891744), (12, 21668808), (14, 18573264), (16, 16251606), (18, 14445872), (21, 12382176), (24, 10834404), (28, 9286632), (32, 8125803), (36, 7222936), (42, 6191088), (48, 5417202), (56, 4643316), (63, 4127392), (72, 3611468), (84, 3095544), (96, 2708601), (112, 2321658), (126, 2063696), (144, 1805734), (168, 1547772), (224, 1160829), (252, 1031848), (288, 902867), (336, 773886), (504, 515924), (672, 386943), (1008, 257962), (2016, 128981)]