7888828248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{98443}}^1$

素因数の和:98518

約数の個数: 128

約数和(自身を含む): 25516684800

約数和(自身を除く): 17627856552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2862, 2968, 3339, 3816, 4452, 5724, 6678, 8904, 10017, 11448, 13356, 20034, 26712, 40068, 80136, 98443, 196886, 295329, 393772, 590658, 689101, 787544, 885987, 1181316, 1378202, 1771974, 2067303, 2362632, 2657961, 2756404, 3543948, 4134606, 5217479, 5315922, 5512808, 6201909, 7087896, 8269212, 10434958, 10631844, 12403818, 15652437, 16538424, 18605727, 20869916, 21263688, 24807636, 31304874, 36522353, 37211454, 41739832, 46957311, 49615272, 62609748, 73044706, 74422908, 93914622, 109567059, 125219496, 140871933, 146089412, 148845816, 187829244, 219134118, 281743866, 292178824, 328701177, 375658488, 438268236, 563487732, 657402354, 876536472, 986103531, 1126975464, 1314804708, 1972207062, 2629609416, 3944414124, 7888828248]

約数ペア:

[(1, 7888828248), (2, 3944414124), (3, 2629609416), (4, 1972207062), (6, 1314804708), (7, 1126975464), (8, 986103531), (9, 876536472), (12, 657402354), (14, 563487732), (18, 438268236), (21, 375658488), (24, 328701177), (27, 292178824), (28, 281743866), (36, 219134118), (42, 187829244), (53, 148845816), (54, 146089412), (56, 140871933), (63, 125219496), (72, 109567059), (84, 93914622), (106, 74422908), (108, 73044706), (126, 62609748), (159, 49615272), (168, 46957311), (189, 41739832), (212, 37211454), (216, 36522353), (252, 31304874), (318, 24807636), (371, 21263688), (378, 20869916), (424, 18605727), (477, 16538424), (504, 15652437), (636, 12403818), (742, 10631844), (756, 10434958), (954, 8269212), (1113, 7087896), (1272, 6201909), (1431, 5512808), (1484, 5315922), (1512, 5217479), (1908, 4134606), (2226, 3543948), (2862, 2756404), (2968, 2657961), (3339, 2362632), (3816, 2067303), (4452, 1771974), (5724, 1378202), (6678, 1181316), (8904, 885987), (10017, 787544), (11448, 689101), (13356, 590658), (20034, 393772), (26712, 295329), (40068, 196886), (80136, 98443)]