3988121616

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{401381}}^1$

素因数の和:401421

約数の個数: 80

約数和(自身を含む): 11945128320

約数和(自身を除く): 7957006704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 401381, 802762, 1204143, 1605524, 2408286, 3211048, 3612429, 4816572, 6422096, 7224858, 9231763, 9633144, 10837287, 14449716, 18463526, 19266288, 21674574, 27695289, 28899432, 36927052, 43349148, 55390578, 57798864, 73854104, 83085867, 86698296, 110781156, 147708208, 166171734, 173396592, 221562312, 249257601, 332343468, 443124624, 498515202, 664686936, 997030404, 1329373872, 1994060808, 3988121616]

約数ペア:

[(1, 3988121616), (2, 1994060808), (3, 1329373872), (4, 997030404), (6, 664686936), (8, 498515202), (9, 443124624), (12, 332343468), (16, 249257601), (18, 221562312), (23, 173396592), (24, 166171734), (27, 147708208), (36, 110781156), (46, 86698296), (48, 83085867), (54, 73854104), (69, 57798864), (72, 55390578), (92, 43349148), (108, 36927052), (138, 28899432), (144, 27695289), (184, 21674574), (207, 19266288), (216, 18463526), (276, 14449716), (368, 10837287), (414, 9633144), (432, 9231763), (552, 7224858), (621, 6422096), (828, 4816572), (1104, 3612429), (1242, 3211048), (1656, 2408286), (2484, 1605524), (3312, 1204143), (4968, 802762), (9936, 401381)]