239762556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19583

約数の個数: 72

約数和(自身を含む): 682526208

約数和(自身を除く): 442763652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 19531, 39062, 58593, 78124, 117186, 175779, 214841, 234372, 351558, 429682, 605461, 644523, 703116, 859364, 1210922, 1289046, 1816383, 1933569, 2421844, 2578092, 3632766, 3867138, 5449149, 6660071, 7265532, 7734276, 10898298, 13320142, 19980213, 21796596, 26640284, 39960426, 59940639, 79920852, 119881278, 239762556]

約数ペア:

[(1, 239762556), (2, 119881278), (3, 79920852), (4, 59940639), (6, 39960426), (9, 26640284), (11, 21796596), (12, 19980213), (18, 13320142), (22, 10898298), (31, 7734276), (33, 7265532), (36, 6660071), (44, 5449149), (62, 3867138), (66, 3632766), (93, 2578092), (99, 2421844), (124, 1933569), (132, 1816383), (186, 1289046), (198, 1210922), (279, 859364), (341, 703116), (372, 644523), (396, 605461), (558, 429682), (682, 351558), (1023, 234372), (1116, 214841), (1364, 175779), (2046, 117186), (3069, 78124), (4092, 58593), (6138, 39062), (12276, 19531)]