320932116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5653}}^1$

素因数の和:5765

約数の個数: 72

約数和(自身を含む): 864383520

約数和(自身を除く): 543451404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2988, 3154, 4731, 5653, 6308, 9462, 11306, 14193, 16959, 18924, 22612, 28386, 33918, 50877, 56772, 67836, 101754, 107407, 203508, 214814, 322221, 429628, 469199, 644442, 938398, 966663, 1288884, 1407597, 1876796, 1933326, 2815194, 3866652, 4222791, 5630388, 8445582, 8914781, 16891164, 17829562, 26744343, 35659124, 53488686, 80233029, 106977372, 160466058, 320932116]

約数ペア:

[(1, 320932116), (2, 160466058), (3, 106977372), (4, 80233029), (6, 53488686), (9, 35659124), (12, 26744343), (18, 17829562), (19, 16891164), (36, 8914781), (38, 8445582), (57, 5630388), (76, 4222791), (83, 3866652), (114, 2815194), (166, 1933326), (171, 1876796), (228, 1407597), (249, 1288884), (332, 966663), (342, 938398), (498, 644442), (684, 469199), (747, 429628), (996, 322221), (1494, 214814), (1577, 203508), (2988, 107407), (3154, 101754), (4731, 67836), (5653, 56772), (6308, 50877), (9462, 33918), (11306, 28386), (14193, 22612), (16959, 18924)]