1882978488

素因数分解:

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

素因数の和:683

約数の個数: 160

約数和(自身を含む): 5433674400

約数和(自身を除く): 3550695912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 109, 159, 162, 212, 216, 218, 318, 324, 327, 424, 436, 477, 503, 636, 648, 654, 872, 954, 981, 1006, 1272, 1308, 1431, 1509, 1908, 1962, 2012, 2616, 2862, 2943, 3018, 3816, 3924, 4024, 4293, 4527, 5724, 5777, 5886, 6036, 7848, 8586, 8829, 9054, 11448, 11554, 11772, 12072, 13581, 17172, 17331, 17658, 18108, 23108, 23544, 26659, 27162, 34344, 34662, 35316, 36216, 40743, 46216, 51993, 53318, 54324, 54827, 69324, 70632, 79977, 81486, 103986, 106636, 108648, 109654, 138648, 155979, 159954, 162972, 164481, 207972, 213272, 219308, 239931, 311958, 319908, 325944, 328962, 415944, 438616, 467937, 479862, 493443, 623916, 639816, 657924, 719793, 935874, 959724, 986886, 1247832, 1315848, 1439586, 1480329, 1871748, 1919448, 1973772, 2159379, 2879172, 2905831, 2960658, 3743496, 3947544, 4318758, 4440987, 5758344, 5811662, 5921316, 8637516, 8717493, 8881974, 11623324, 11842632, 17275032, 17434986, 17763948, 23246648, 26152479, 34869972, 35527896, 52304958, 69739944, 78457437, 104609916, 156914874, 209219832, 235372311, 313829748, 470744622, 627659496, 941489244, 1882978488]

約数ペア:

[(1, 1882978488), (2, 941489244), (3, 627659496), (4, 470744622), (6, 313829748), (8, 235372311), (9, 209219832), (12, 156914874), (18, 104609916), (24, 78457437), (27, 69739944), (36, 52304958), (53, 35527896), (54, 34869972), (72, 26152479), (81, 23246648), (106, 17763948), (108, 17434986), (109, 17275032), (159, 11842632), (162, 11623324), (212, 8881974), (216, 8717493), (218, 8637516), (318, 5921316), (324, 5811662), (327, 5758344), (424, 4440987), (436, 4318758), (477, 3947544), (503, 3743496), (636, 2960658), (648, 2905831), (654, 2879172), (872, 2159379), (954, 1973772), (981, 1919448), (1006, 1871748), (1272, 1480329), (1308, 1439586), (1431, 1315848), (1509, 1247832), (1908, 986886), (1962, 959724), (2012, 935874), (2616, 719793), (2862, 657924), (2943, 639816), (3018, 623916), (3816, 493443), (3924, 479862), (4024, 467937), (4293, 438616), (4527, 415944), (5724, 328962), (5777, 325944), (5886, 319908), (6036, 311958), (7848, 239931), (8586, 219308), (8829, 213272), (9054, 207972), (11448, 164481), (11554, 162972), (11772, 159954), (12072, 155979), (13581, 138648), (17172, 109654), (17331, 108648), (17658, 106636), (18108, 103986), (23108, 81486), (23544, 79977), (26659, 70632), (27162, 69324), (34344, 54827), (34662, 54324), (35316, 53318), (36216, 51993), (40743, 46216)]