240683796

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 623960064

約数和(自身を除く): 383276268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 127, 183, 244, 254, 366, 381, 508, 549, 732, 762, 863, 1098, 1143, 1524, 1726, 2196, 2286, 2589, 3452, 4572, 5178, 7747, 7767, 10356, 15494, 15534, 23241, 30988, 31068, 46482, 52643, 69723, 92964, 105286, 109601, 139446, 157929, 210572, 219202, 278892, 315858, 328803, 438404, 473787, 631716, 657606, 947574, 986409, 1315212, 1895148, 1972818, 3945636, 6685661, 13371322, 20056983, 26742644, 40113966, 60170949, 80227932, 120341898, 240683796]

約数ペア:

[(1, 240683796), (2, 120341898), (3, 80227932), (4, 60170949), (6, 40113966), (9, 26742644), (12, 20056983), (18, 13371322), (36, 6685661), (61, 3945636), (122, 1972818), (127, 1895148), (183, 1315212), (244, 986409), (254, 947574), (366, 657606), (381, 631716), (508, 473787), (549, 438404), (732, 328803), (762, 315858), (863, 278892), (1098, 219202), (1143, 210572), (1524, 157929), (1726, 139446), (2196, 109601), (2286, 105286), (2589, 92964), (3452, 69723), (4572, 52643), (5178, 46482), (7747, 31068), (7767, 30988), (10356, 23241), (15494, 15534)]