127764384

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 390930624

約数和(自身を除く): 263166240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 352, 363, 374, 408, 484, 528, 544, 561, 647, 726, 748, 816, 968, 1056, 1122, 1294, 1452, 1496, 1632, 1936, 1941, 2057, 2244, 2588, 2904, 2992, 3872, 3882, 4114, 4488, 5176, 5808, 5984, 6171, 7117, 7764, 8228, 8976, 10352, 10999, 11616, 12342, 14234, 15528, 16456, 17952, 20704, 21351, 21998, 24684, 28468, 31056, 32912, 32997, 42702, 43996, 49368, 56936, 62112, 65824, 65994, 78287, 85404, 87992, 98736, 113872, 120989, 131988, 156574, 170808, 175984, 197472, 227744, 234861, 241978, 263976, 313148, 341616, 351968, 362967, 469722, 483956, 527952, 626296, 683232, 725934, 939444, 967912, 1055904, 1252592, 1330879, 1451868, 1878888, 1935824, 2505184, 2661758, 2903736, 3757776, 3871648, 3992637, 5323516, 5807472, 7515552, 7985274, 10647032, 11614944, 15970548, 21294064, 31941096, 42588128, 63882192, 127764384]

約数ペア:

[(1, 127764384), (2, 63882192), (3, 42588128), (4, 31941096), (6, 21294064), (8, 15970548), (11, 11614944), (12, 10647032), (16, 7985274), (17, 7515552), (22, 5807472), (24, 5323516), (32, 3992637), (33, 3871648), (34, 3757776), (44, 2903736), (48, 2661758), (51, 2505184), (66, 1935824), (68, 1878888), (88, 1451868), (96, 1330879), (102, 1252592), (121, 1055904), (132, 967912), (136, 939444), (176, 725934), (187, 683232), (204, 626296), (242, 527952), (264, 483956), (272, 469722), (352, 362967), (363, 351968), (374, 341616), (408, 313148), (484, 263976), (528, 241978), (544, 234861), (561, 227744), (647, 197472), (726, 175984), (748, 170808), (816, 156574), (968, 131988), (1056, 120989), (1122, 113872), (1294, 98736), (1452, 87992), (1496, 85404), (1632, 78287), (1936, 65994), (1941, 65824), (2057, 62112), (2244, 56936), (2588, 49368), (2904, 43996), (2992, 42702), (3872, 32997), (3882, 32912), (4114, 31056), (4488, 28468), (5176, 24684), (5808, 21998), (5984, 21351), (6171, 20704), (7117, 17952), (7764, 16456), (8228, 15528), (8976, 14234), (10352, 12342), (10999, 11616)]