387438864

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{350941}}^1$

素因数の和:350975

約数の個数: 40

約数和(自身を含む): 1044403392

約数和(自身を除く): 656964528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 350941, 701882, 1052823, 1403764, 2105646, 2807528, 4211292, 5615056, 8071643, 8422584, 16143286, 16845168, 24214929, 32286572, 48429858, 64573144, 96859716, 129146288, 193719432, 387438864]

約数ペア:

[(1, 387438864), (2, 193719432), (3, 129146288), (4, 96859716), (6, 64573144), (8, 48429858), (12, 32286572), (16, 24214929), (23, 16845168), (24, 16143286), (46, 8422584), (48, 8071643), (69, 5615056), (92, 4211292), (138, 2807528), (184, 2105646), (276, 1403764), (368, 1052823), (552, 701882), (1104, 350941)]