856351584

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 288

約数和(自身を含む): 2872920960

約数和(自身を除く): 2016569376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 41, 44, 48, 57, 66, 72, 76, 82, 88, 96, 99, 114, 123, 132, 144, 152, 164, 171, 176, 198, 209, 228, 246, 264, 288, 304, 328, 342, 347, 352, 369, 396, 418, 451, 456, 492, 528, 608, 627, 656, 684, 694, 738, 779, 792, 836, 902, 912, 984, 1041, 1056, 1254, 1312, 1353, 1368, 1388, 1476, 1558, 1584, 1672, 1804, 1824, 1881, 1968, 2082, 2337, 2508, 2706, 2736, 2776, 2952, 3116, 3123, 3168, 3344, 3608, 3762, 3817, 3936, 4059, 4164, 4674, 5016, 5412, 5472, 5552, 5904, 6232, 6246, 6593, 6688, 7011, 7216, 7524, 7634, 8118, 8328, 8569, 9348, 10032, 10824, 11104, 11451, 11808, 12464, 12492, 13186, 14022, 14227, 14432, 15048, 15268, 16236, 16656, 17138, 18696, 19779, 20064, 21648, 22902, 24928, 24984, 25707, 26372, 28044, 28454, 30096, 30536, 32472, 33312, 34276, 34353, 37392, 39558, 42681, 43296, 45804, 49968, 51414, 52744, 56088, 56908, 59337, 60192, 61072, 64944, 68552, 68706, 72523, 74784, 77121, 79116, 85362, 91608, 99936, 102828, 105488, 112176, 113816, 118674, 122144, 128043, 129888, 137104, 137412, 145046, 154242, 156497, 158232, 170724, 183216, 205656, 210976, 217569, 224352, 227632, 237348, 256086, 270313, 274208, 274824, 290092, 308484, 312994, 316464, 341448, 366432, 411312, 435138, 455264, 469491, 474696, 512172, 540626, 549648, 580184, 616968, 625988, 632928, 652707, 682896, 810939, 822624, 870276, 938982, 949392, 1024344, 1081252, 1099296, 1160368, 1233936, 1251976, 1305414, 1365792, 1408473, 1621878, 1740552, 1877964, 1898784, 2048688, 2162504, 2320736, 2432817, 2467872, 2503952, 2610828, 2816946, 2973443, 3243756, 3481104, 3755928, 4097376, 4325008, 4865634, 5007904, 5221656, 5633892, 5946886, 6487512, 6962208, 7511856, 8650016, 8920329, 9731268, 10443312, 11267784, 11893772, 12975024, 15023712, 17840658, 19462536, 20886624, 22535568, 23787544, 25950048, 26760987, 35681316, 38925072, 45071136, 47575088, 53521974, 71362632, 77850144, 95150176, 107043948, 142725264, 214087896, 285450528, 428175792, 856351584]

約数ペア:

[(1, 856351584), (2, 428175792), (3, 285450528), (4, 214087896), (6, 142725264), (8, 107043948), (9, 95150176), (11, 77850144), (12, 71362632), (16, 53521974), (18, 47575088), (19, 45071136), (22, 38925072), (24, 35681316), (32, 26760987), (33, 25950048), (36, 23787544), (38, 22535568), (41, 20886624), (44, 19462536), (48, 17840658), (57, 15023712), (66, 12975024), (72, 11893772), (76, 11267784), (82, 10443312), (88, 9731268), (96, 8920329), (99, 8650016), (114, 7511856), (123, 6962208), (132, 6487512), (144, 5946886), (152, 5633892), (164, 5221656), (171, 5007904), (176, 4865634), (198, 4325008), (209, 4097376), (228, 3755928), (246, 3481104), (264, 3243756), (288, 2973443), (304, 2816946), (328, 2610828), (342, 2503952), (347, 2467872), (352, 2432817), (369, 2320736), (396, 2162504), (418, 2048688), (451, 1898784), (456, 1877964), (492, 1740552), (528, 1621878), (608, 1408473), (627, 1365792), (656, 1305414), (684, 1251976), (694, 1233936), (738, 1160368), (779, 1099296), (792, 1081252), (836, 1024344), (902, 949392), (912, 938982), (984, 870276), (1041, 822624), (1056, 810939), (1254, 682896), (1312, 652707), (1353, 632928), (1368, 625988), (1388, 616968), (1476, 580184), (1558, 549648), (1584, 540626), (1672, 512172), (1804, 474696), (1824, 469491), (1881, 455264), (1968, 435138), (2082, 411312), (2337, 366432), (2508, 341448), (2706, 316464), (2736, 312994), (2776, 308484), (2952, 290092), (3116, 274824), (3123, 274208), (3168, 270313), (3344, 256086), (3608, 237348), (3762, 227632), (3817, 224352), (3936, 217569), (4059, 210976), (4164, 205656), (4674, 183216), (5016, 170724), (5412, 158232), (5472, 156497), (5552, 154242), (5904, 145046), (6232, 137412), (6246, 137104), (6593, 129888), (6688, 128043), (7011, 122144), (7216, 118674), (7524, 113816), (7634, 112176), (8118, 105488), (8328, 102828), (8569, 99936), (9348, 91608), (10032, 85362), (10824, 79116), (11104, 77121), (11451, 74784), (11808, 72523), (12464, 68706), (12492, 68552), (13186, 64944), (14022, 61072), (14227, 60192), (14432, 59337), (15048, 56908), (15268, 56088), (16236, 52744), (16656, 51414), (17138, 49968), (18696, 45804), (19779, 43296), (20064, 42681), (21648, 39558), (22902, 37392), (24928, 34353), (24984, 34276), (25707, 33312), (26372, 32472), (28044, 30536), (28454, 30096)]