291288666242

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{1279}}^1$

素因数の和:1709

約数の個数: 128

約数和(自身を含む): 550748160000

約数和(自身を除く): 259459493758

約数列:

[1, 2, 7, 14, 17, 34, 49, 59, 98, 118, 119, 238, 331, 343, 413, 662, 686, 826, 833, 1003, 1279, 1666, 2006, 2317, 2558, 2891, 4634, 5627, 5782, 5831, 7021, 8953, 11254, 11662, 14042, 16219, 17906, 19529, 20237, 21743, 32438, 39058, 39389, 40474, 43486, 49147, 62671, 75461, 78778, 98294, 113533, 125342, 136703, 150922, 152201, 227066, 273406, 275723, 304402, 331993, 344029, 423349, 438697, 528227, 551446, 663986, 688058, 846698, 877394, 956921, 1056454, 1065407, 1282837, 1913842, 1930061, 2130814, 2323951, 2565674, 2963443, 3697589, 3860122, 4647902, 5926886, 6698447, 7196933, 7395178, 7457849, 8979859, 13396894, 14393866, 14915698, 16267657, 17959718, 20744101, 24977591, 25883123, 32535314, 41488202, 49955182, 50378531, 51766246, 62859013, 100757062, 113873599, 125718026, 145208707, 174843137, 227747198, 290417414, 349686274, 352649717, 424619047, 440013091, 705299434, 849238094, 880026182, 1223901959, 2447803918, 2468548019, 2972333329, 4937096038, 5944666658, 8567313713, 17134627426, 20806333303, 41612666606, 145644333121, 291288666242]

約数ペア:

[(1, 291288666242), (2, 145644333121), (7, 41612666606), (14, 20806333303), (17, 17134627426), (34, 8567313713), (49, 5944666658), (59, 4937096038), (98, 2972333329), (118, 2468548019), (119, 2447803918), (238, 1223901959), (331, 880026182), (343, 849238094), (413, 705299434), (662, 440013091), (686, 424619047), (826, 352649717), (833, 349686274), (1003, 290417414), (1279, 227747198), (1666, 174843137), (2006, 145208707), (2317, 125718026), (2558, 113873599), (2891, 100757062), (4634, 62859013), (5627, 51766246), (5782, 50378531), (5831, 49955182), (7021, 41488202), (8953, 32535314), (11254, 25883123), (11662, 24977591), (14042, 20744101), (16219, 17959718), (17906, 16267657), (19529, 14915698), (20237, 14393866), (21743, 13396894), (32438, 8979859), (39058, 7457849), (39389, 7395178), (40474, 7196933), (43486, 6698447), (49147, 5926886), (62671, 4647902), (75461, 3860122), (78778, 3697589), (98294, 2963443), (113533, 2565674), (125342, 2323951), (136703, 2130814), (150922, 1930061), (152201, 1913842), (227066, 1282837), (273406, 1065407), (275723, 1056454), (304402, 956921), (331993, 877394), (344029, 846698), (423349, 688058), (438697, 663986), (528227, 551446)]