223900308

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{3919}}^1$

素因数の和:3978

約数の個数: 72

約数和(自身を含む): 606972800

約数和(自身を除く): 383072492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1587, 2116, 2484, 3174, 3919, 4761, 6348, 7838, 9522, 11757, 14283, 15676, 19044, 23514, 28566, 35271, 47028, 57132, 70542, 90137, 105813, 141084, 180274, 211626, 270411, 360548, 423252, 540822, 811233, 1081644, 1622466, 2073151, 2433699, 3244932, 4146302, 4867398, 6219453, 8292604, 9734796, 12438906, 18658359, 24877812, 37316718, 55975077, 74633436, 111950154, 223900308]

約数ペア:

[(1, 223900308), (2, 111950154), (3, 74633436), (4, 55975077), (6, 37316718), (9, 24877812), (12, 18658359), (18, 12438906), (23, 9734796), (27, 8292604), (36, 6219453), (46, 4867398), (54, 4146302), (69, 3244932), (92, 2433699), (108, 2073151), (138, 1622466), (207, 1081644), (276, 811233), (414, 540822), (529, 423252), (621, 360548), (828, 270411), (1058, 211626), (1242, 180274), (1587, 141084), (2116, 105813), (2484, 90137), (3174, 70542), (3919, 57132), (4761, 47028), (6348, 35271), (7838, 28566), (9522, 23514), (11757, 19044), (14283, 15676)]