229521396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1531}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 596340192

約数和(自身を除く): 366818796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1531, 1612, 1922, 2418, 2883, 3062, 3844, 4593, 4836, 5766, 6124, 9186, 11532, 12493, 18372, 19903, 24986, 37479, 39806, 47461, 49972, 59709, 74958, 79612, 94922, 119418, 142383, 149916, 189844, 238836, 284766, 569532, 616993, 1233986, 1471291, 1850979, 2467972, 2942582, 3701958, 4413873, 5885164, 7403916, 8827746, 17655492, 19126783, 38253566, 57380349, 76507132, 114760698, 229521396]

約数ペア:

[(1, 229521396), (2, 114760698), (3, 76507132), (4, 57380349), (6, 38253566), (12, 19126783), (13, 17655492), (26, 8827746), (31, 7403916), (39, 5885164), (52, 4413873), (62, 3701958), (78, 2942582), (93, 2467972), (124, 1850979), (156, 1471291), (186, 1233986), (372, 616993), (403, 569532), (806, 284766), (961, 238836), (1209, 189844), (1531, 149916), (1612, 142383), (1922, 119418), (2418, 94922), (2883, 79612), (3062, 74958), (3844, 59709), (4593, 49972), (4836, 47461), (5766, 39806), (6124, 37479), (9186, 24986), (11532, 19903), (12493, 18372)]