1080887664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{991}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 2889211904

約数和(自身を除く): 1808324240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 733, 744, 991, 1466, 1488, 1982, 2199, 2932, 2973, 3964, 4398, 5864, 5946, 7928, 8796, 11728, 11892, 15856, 17592, 22723, 23784, 30721, 35184, 45446, 47568, 61442, 68169, 90892, 92163, 122884, 136338, 181784, 184326, 245768, 272676, 363568, 368652, 491536, 545352, 726403, 737304, 1090704, 1452806, 1474608, 2179209, 2905612, 4358418, 5811224, 8716836, 11622448, 17433672, 22518493, 34867344, 45036986, 67555479, 90073972, 135110958, 180147944, 270221916, 360295888, 540443832, 1080887664]

約数ペア:

[(1, 1080887664), (2, 540443832), (3, 360295888), (4, 270221916), (6, 180147944), (8, 135110958), (12, 90073972), (16, 67555479), (24, 45036986), (31, 34867344), (48, 22518493), (62, 17433672), (93, 11622448), (124, 8716836), (186, 5811224), (248, 4358418), (372, 2905612), (496, 2179209), (733, 1474608), (744, 1452806), (991, 1090704), (1466, 737304), (1488, 726403), (1982, 545352), (2199, 491536), (2932, 368652), (2973, 363568), (3964, 272676), (4398, 245768), (5864, 184326), (5946, 181784), (7928, 136338), (8796, 122884), (11728, 92163), (11892, 90892), (15856, 68169), (17592, 61442), (22723, 47568), (23784, 45446), (30721, 35184)]