261523164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{52769}}^1$

素因数の和:52842

約数の個数: 48

約数和(自身を含む): 709228800

約数和(自身を除く): 447705636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 52769, 105538, 158307, 211076, 316614, 369383, 633228, 738766, 1108149, 1477532, 2216298, 3113371, 4432596, 6226742, 9340113, 12453484, 18680226, 21793597, 37360452, 43587194, 65380791, 87174388, 130761582, 261523164]

約数ペア:

[(1, 261523164), (2, 130761582), (3, 87174388), (4, 65380791), (6, 43587194), (7, 37360452), (12, 21793597), (14, 18680226), (21, 12453484), (28, 9340113), (42, 6226742), (59, 4432596), (84, 3113371), (118, 2216298), (177, 1477532), (236, 1108149), (354, 738766), (413, 633228), (708, 369383), (826, 316614), (1239, 211076), (1652, 158307), (2478, 105538), (4956, 52769)]