247086576

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 758188080

約数和(自身を除く): 511101504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 389, 396, 401, 528, 778, 792, 802, 1167, 1203, 1556, 1584, 1604, 2334, 2406, 3112, 3208, 3501, 3609, 4279, 4411, 4668, 4812, 6224, 6416, 7002, 7218, 8558, 8822, 9336, 9624, 12837, 13233, 14004, 14436, 17116, 17644, 18672, 19248, 25674, 26466, 28008, 28872, 34232, 35288, 38511, 39699, 51348, 52932, 56016, 57744, 68464, 70576, 77022, 79398, 102696, 105864, 154044, 155989, 158796, 205392, 211728, 308088, 311978, 317592, 467967, 616176, 623956, 635184, 935934, 1247912, 1403901, 1715879, 1871868, 2495824, 2807802, 3431758, 3743736, 5147637, 5615604, 6863516, 7487472, 10295274, 11231208, 13727032, 15442911, 20590548, 22462416, 27454064, 30885822, 41181096, 61771644, 82362192, 123543288, 247086576]

約数ペア:

[(1, 247086576), (2, 123543288), (3, 82362192), (4, 61771644), (6, 41181096), (8, 30885822), (9, 27454064), (11, 22462416), (12, 20590548), (16, 15442911), (18, 13727032), (22, 11231208), (24, 10295274), (33, 7487472), (36, 6863516), (44, 5615604), (48, 5147637), (66, 3743736), (72, 3431758), (88, 2807802), (99, 2495824), (132, 1871868), (144, 1715879), (176, 1403901), (198, 1247912), (264, 935934), (389, 635184), (396, 623956), (401, 616176), (528, 467967), (778, 317592), (792, 311978), (802, 308088), (1167, 211728), (1203, 205392), (1556, 158796), (1584, 155989), (1604, 154044), (2334, 105864), (2406, 102696), (3112, 79398), (3208, 77022), (3501, 70576), (3609, 68464), (4279, 57744), (4411, 56016), (4668, 52932), (4812, 51348), (6224, 39699), (6416, 38511), (7002, 35288), (7218, 34232), (8558, 28872), (8822, 28008), (9336, 26466), (9624, 25674), (12837, 19248), (13233, 18672), (14004, 17644), (14436, 17116)]