851577216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7727}}^1$

素因数の和:7792

約数の個数: 128

約数和(自身を含む): 2648540160

約数和(自身を除く): 1796962944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 2688, 3444, 3936, 4592, 5248, 6888, 7727, 7872, 9184, 13776, 15454, 15744, 18368, 23181, 27552, 30908, 36736, 46362, 54089, 55104, 61816, 92724, 108178, 110208, 123632, 162267, 185448, 216356, 247264, 316807, 324534, 370896, 432712, 494528, 633614, 649068, 741792, 865424, 950421, 989056, 1267228, 1298136, 1483584, 1730848, 1900842, 2217649, 2534456, 2596272, 2967168, 3461696, 3801684, 4435298, 5068912, 5192544, 6652947, 6923392, 7603368, 8870596, 10137824, 10385088, 13305894, 15206736, 17741192, 20275648, 20770176, 26611788, 30413472, 35482384, 40551296, 53223576, 60826944, 70964768, 106447152, 121653888, 141929536, 212894304, 283859072, 425788608, 851577216]

約数ペア:

[(1, 851577216), (2, 425788608), (3, 283859072), (4, 212894304), (6, 141929536), (7, 121653888), (8, 106447152), (12, 70964768), (14, 60826944), (16, 53223576), (21, 40551296), (24, 35482384), (28, 30413472), (32, 26611788), (41, 20770176), (42, 20275648), (48, 17741192), (56, 15206736), (64, 13305894), (82, 10385088), (84, 10137824), (96, 8870596), (112, 7603368), (123, 6923392), (128, 6652947), (164, 5192544), (168, 5068912), (192, 4435298), (224, 3801684), (246, 3461696), (287, 2967168), (328, 2596272), (336, 2534456), (384, 2217649), (448, 1900842), (492, 1730848), (574, 1483584), (656, 1298136), (672, 1267228), (861, 989056), (896, 950421), (984, 865424), (1148, 741792), (1312, 649068), (1344, 633614), (1722, 494528), (1968, 432712), (2296, 370896), (2624, 324534), (2688, 316807), (3444, 247264), (3936, 216356), (4592, 185448), (5248, 162267), (6888, 123632), (7727, 110208), (7872, 108178), (9184, 92724), (13776, 61816), (15454, 55104), (15744, 54089), (18368, 46362), (23181, 36736), (27552, 30908)]