355682718

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3923}}^1$

素因数の和:4030

約数の個数: 64

約数和(自身を含む): 836282880

約数和(自身を除く): 480600162

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 621, 657, 1242, 1314, 1679, 1971, 3358, 3923, 3942, 5037, 7846, 10074, 11769, 15111, 23538, 30222, 35307, 45333, 70614, 90229, 90666, 105921, 180458, 211842, 270687, 286379, 541374, 572758, 812061, 859137, 1624122, 1718274, 2436183, 2577411, 4872366, 5154822, 6586717, 7732233, 13173434, 15464466, 19760151, 39520302, 59280453, 118560906, 177841359, 355682718]

約数ペア:

[(1, 355682718), (2, 177841359), (3, 118560906), (6, 59280453), (9, 39520302), (18, 19760151), (23, 15464466), (27, 13173434), (46, 7732233), (54, 6586717), (69, 5154822), (73, 4872366), (138, 2577411), (146, 2436183), (207, 1718274), (219, 1624122), (414, 859137), (438, 812061), (621, 572758), (657, 541374), (1242, 286379), (1314, 270687), (1679, 211842), (1971, 180458), (3358, 105921), (3923, 90666), (3942, 90229), (5037, 70614), (7846, 45333), (10074, 35307), (11769, 30222), (15111, 23538)]