531355748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 1316044800

約数和(自身を除く): 784689052

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 31, 38, 44, 58, 62, 76, 77, 101, 116, 124, 133, 154, 202, 203, 209, 217, 266, 308, 319, 341, 404, 406, 418, 434, 532, 551, 589, 638, 682, 707, 812, 836, 868, 899, 1102, 1111, 1178, 1276, 1364, 1414, 1463, 1798, 1919, 2204, 2222, 2233, 2356, 2387, 2828, 2926, 2929, 3131, 3596, 3838, 3857, 4123, 4444, 4466, 4774, 5852, 5858, 6061, 6262, 6293, 6479, 7676, 7714, 7777, 8246, 8932, 9548, 9889, 11716, 12122, 12524, 12586, 12958, 13433, 15428, 15554, 16492, 17081, 19778, 20503, 21109, 21917, 24244, 25172, 25916, 26866, 31108, 32219, 34162, 34441, 39556, 41006, 42218, 42427, 43834, 45353, 53732, 55651, 59489, 64438, 68324, 68882, 69223, 82012, 84436, 84854, 87668, 90706, 90799, 111302, 118978, 119567, 128876, 137764, 138446, 147763, 169708, 181412, 181598, 187891, 222604, 225533, 237956, 239134, 241087, 276892, 295526, 363196, 375782, 389557, 416423, 451066, 478268, 482174, 591052, 612161, 635593, 654379, 751564, 779114, 832846, 902132, 964348, 998789, 1224322, 1271186, 1308758, 1315237, 1558228, 1665692, 1725181, 1997578, 2448644, 2542372, 2617516, 2630474, 3450362, 3995156, 4285127, 4580653, 5260948, 6900724, 6991523, 8570254, 9161306, 12076267, 13983046, 17140508, 18322612, 18976991, 24152534, 27966092, 37953982, 48305068, 75907964, 132838937, 265677874, 531355748]

約数ペア:

[(1, 531355748), (2, 265677874), (4, 132838937), (7, 75907964), (11, 48305068), (14, 37953982), (19, 27966092), (22, 24152534), (28, 18976991), (29, 18322612), (31, 17140508), (38, 13983046), (44, 12076267), (58, 9161306), (62, 8570254), (76, 6991523), (77, 6900724), (101, 5260948), (116, 4580653), (124, 4285127), (133, 3995156), (154, 3450362), (202, 2630474), (203, 2617516), (209, 2542372), (217, 2448644), (266, 1997578), (308, 1725181), (319, 1665692), (341, 1558228), (404, 1315237), (406, 1308758), (418, 1271186), (434, 1224322), (532, 998789), (551, 964348), (589, 902132), (638, 832846), (682, 779114), (707, 751564), (812, 654379), (836, 635593), (868, 612161), (899, 591052), (1102, 482174), (1111, 478268), (1178, 451066), (1276, 416423), (1364, 389557), (1414, 375782), (1463, 363196), (1798, 295526), (1919, 276892), (2204, 241087), (2222, 239134), (2233, 237956), (2356, 225533), (2387, 222604), (2828, 187891), (2926, 181598), (2929, 181412), (3131, 169708), (3596, 147763), (3838, 138446), (3857, 137764), (4123, 128876), (4444, 119567), (4466, 118978), (4774, 111302), (5852, 90799), (5858, 90706), (6061, 87668), (6262, 84854), (6293, 84436), (6479, 82012), (7676, 69223), (7714, 68882), (7777, 68324), (8246, 64438), (8932, 59489), (9548, 55651), (9889, 53732), (11716, 45353), (12122, 43834), (12524, 42427), (12586, 42218), (12958, 41006), (13433, 39556), (15428, 34441), (15554, 34162), (16492, 32219), (17081, 31108), (19778, 26866), (20503, 25916), (21109, 25172), (21917, 24244)]