717804516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1466

約数の個数: 144

約数和(自身を含む): 2065996800

約数和(自身を除く): 1348192284

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 132, 138, 143, 156, 169, 253, 276, 286, 299, 338, 429, 506, 507, 572, 598, 676, 759, 858, 897, 1012, 1014, 1196, 1399, 1518, 1716, 1794, 1859, 2028, 2798, 3036, 3289, 3588, 3718, 3887, 4197, 5577, 5596, 6578, 7436, 7774, 8394, 9867, 11154, 11661, 13156, 15389, 15548, 16788, 18187, 19734, 22308, 23322, 30778, 32177, 36374, 39468, 42757, 46167, 46644, 54561, 61556, 64354, 72748, 85514, 92334, 96531, 109122, 128271, 128708, 171028, 184668, 193062, 200057, 218244, 236431, 256542, 353947, 386124, 400114, 418301, 472862, 513084, 600171, 707894, 709293, 800228, 836602, 945724, 1061841, 1200342, 1254903, 1415788, 1418586, 1673204, 2123682, 2400684, 2509806, 2600741, 2837172, 4247364, 4601311, 5019612, 5201482, 5437913, 7802223, 9202622, 10402964, 10875826, 13803933, 15604446, 16313739, 18405244, 21751652, 27607866, 31208892, 32627478, 55215732, 59817043, 65254956, 119634086, 179451129, 239268172, 358902258, 717804516]

約数ペア:

[(1, 717804516), (2, 358902258), (3, 239268172), (4, 179451129), (6, 119634086), (11, 65254956), (12, 59817043), (13, 55215732), (22, 32627478), (23, 31208892), (26, 27607866), (33, 21751652), (39, 18405244), (44, 16313739), (46, 15604446), (52, 13803933), (66, 10875826), (69, 10402964), (78, 9202622), (92, 7802223), (132, 5437913), (138, 5201482), (143, 5019612), (156, 4601311), (169, 4247364), (253, 2837172), (276, 2600741), (286, 2509806), (299, 2400684), (338, 2123682), (429, 1673204), (506, 1418586), (507, 1415788), (572, 1254903), (598, 1200342), (676, 1061841), (759, 945724), (858, 836602), (897, 800228), (1012, 709293), (1014, 707894), (1196, 600171), (1399, 513084), (1518, 472862), (1716, 418301), (1794, 400114), (1859, 386124), (2028, 353947), (2798, 256542), (3036, 236431), (3289, 218244), (3588, 200057), (3718, 193062), (3887, 184668), (4197, 171028), (5577, 128708), (5596, 128271), (6578, 109122), (7436, 96531), (7774, 92334), (8394, 85514), (9867, 72748), (11154, 64354), (11661, 61556), (13156, 54561), (15389, 46644), (15548, 46167), (16788, 42757), (18187, 39468), (19734, 36374), (22308, 32177), (23322, 30778)]