224717778

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 499926336

約数和(自身を除く): 275208558

約数列:

[1, 2, 3, 6, 9, 18, 61, 103, 122, 183, 206, 309, 366, 549, 618, 927, 1098, 1854, 1987, 3974, 5961, 6283, 11922, 12566, 17883, 18849, 35766, 37698, 56547, 113094, 121207, 204661, 242414, 363621, 409322, 613983, 727242, 1090863, 1227966, 1841949, 2181726, 3683898, 12484321, 24968642, 37452963, 74905926, 112358889, 224717778]

約数ペア:

[(1, 224717778), (2, 112358889), (3, 74905926), (6, 37452963), (9, 24968642), (18, 12484321), (61, 3683898), (103, 2181726), (122, 1841949), (183, 1227966), (206, 1090863), (309, 727242), (366, 613983), (549, 409322), (618, 363621), (927, 242414), (1098, 204661), (1854, 121207), (1987, 113094), (3974, 56547), (5961, 37698), (6283, 35766), (11922, 18849), (12566, 17883)]