1255318992

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:682

約数の個数: 160

約数和(自身を含む): 3712262400

約数和(自身を除く): 2456943408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 109, 144, 159, 212, 216, 218, 318, 327, 424, 432, 436, 477, 503, 636, 654, 848, 872, 954, 981, 1006, 1272, 1308, 1431, 1509, 1744, 1908, 1962, 2012, 2544, 2616, 2862, 2943, 3018, 3816, 3924, 4024, 4527, 5232, 5724, 5777, 5886, 6036, 7632, 7848, 8048, 9054, 11448, 11554, 11772, 12072, 13581, 15696, 17331, 18108, 22896, 23108, 23544, 24144, 26659, 27162, 34662, 36216, 46216, 47088, 51993, 53318, 54324, 54827, 69324, 72432, 79977, 92432, 103986, 106636, 108648, 109654, 138648, 155979, 159954, 164481, 207972, 213272, 217296, 219308, 239931, 277296, 311958, 319908, 328962, 415944, 426544, 438616, 479862, 493443, 623916, 639816, 657924, 719793, 831888, 877232, 959724, 986886, 1247832, 1279632, 1315848, 1439586, 1480329, 1919448, 1973772, 2495664, 2631696, 2879172, 2905831, 2960658, 3838896, 3947544, 5758344, 5811662, 5921316, 7895088, 8717493, 11516688, 11623324, 11842632, 17434986, 23246648, 23685264, 26152479, 34869972, 46493296, 52304958, 69739944, 78457437, 104609916, 139479888, 156914874, 209219832, 313829748, 418439664, 627659496, 1255318992]

約数ペア:

[(1, 1255318992), (2, 627659496), (3, 418439664), (4, 313829748), (6, 209219832), (8, 156914874), (9, 139479888), (12, 104609916), (16, 78457437), (18, 69739944), (24, 52304958), (27, 46493296), (36, 34869972), (48, 26152479), (53, 23685264), (54, 23246648), (72, 17434986), (106, 11842632), (108, 11623324), (109, 11516688), (144, 8717493), (159, 7895088), (212, 5921316), (216, 5811662), (218, 5758344), (318, 3947544), (327, 3838896), (424, 2960658), (432, 2905831), (436, 2879172), (477, 2631696), (503, 2495664), (636, 1973772), (654, 1919448), (848, 1480329), (872, 1439586), (954, 1315848), (981, 1279632), (1006, 1247832), (1272, 986886), (1308, 959724), (1431, 877232), (1509, 831888), (1744, 719793), (1908, 657924), (1962, 639816), (2012, 623916), (2544, 493443), (2616, 479862), (2862, 438616), (2943, 426544), (3018, 415944), (3816, 328962), (3924, 319908), (4024, 311958), (4527, 277296), (5232, 239931), (5724, 219308), (5777, 217296), (5886, 213272), (6036, 207972), (7632, 164481), (7848, 159954), (8048, 155979), (9054, 138648), (11448, 109654), (11554, 108648), (11772, 106636), (12072, 103986), (13581, 92432), (15696, 79977), (17331, 72432), (18108, 69324), (22896, 54827), (23108, 54324), (23544, 53318), (24144, 51993), (26659, 47088), (27162, 46216), (34662, 36216)]