19963972224

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79861}}^1$

素因数の和:79919

約数の個数: 192

約数和(自身を含む): 67774087680

約数和(自身を除く): 47810115456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5208, 5952, 6944, 7812, 8064, 8928, 10416, 11904, 13888, 15624, 17856, 20832, 27776, 31248, 35712, 41664, 62496, 79861, 83328, 124992, 159722, 239583, 249984, 319444, 479166, 559027, 638888, 718749, 958332, 1118054, 1277776, 1437498, 1677081, 1916664, 2236108, 2475691, 2555552, 2874996, 3354162, 3833328, 4472216, 4951382, 5031243, 5111104, 5749992, 6708324, 7427073, 7666656, 8944432, 9902764, 10062486, 10222208, 11499984, 13416648, 14854146, 15333312, 17329837, 17888864, 19805528, 20124972, 22281219, 22999968, 26833296, 29708292, 30666624, 34659674, 35777728, 39611056, 40249944, 44562438, 45999936, 51989511, 53666592, 59416584, 69319348, 71555456, 79222112, 80499888, 89124876, 91999872, 103979022, 107333184, 118833168, 138638696, 155968533, 158444224, 160999776, 178249752, 207958044, 214666368, 237666336, 277277392, 311937066, 316888448, 321999552, 356499504, 415916088, 475332672, 554554784, 623874132, 643999104, 712999008, 831832176, 950665344, 1109109568, 1247748264, 1425998016, 1663664352, 2218219136, 2495496528, 2851996032, 3327328704, 4990993056, 6654657408, 9981986112, 19963972224]

約数ペア:

[(1, 19963972224), (2, 9981986112), (3, 6654657408), (4, 4990993056), (6, 3327328704), (7, 2851996032), (8, 2495496528), (9, 2218219136), (12, 1663664352), (14, 1425998016), (16, 1247748264), (18, 1109109568), (21, 950665344), (24, 831832176), (28, 712999008), (31, 643999104), (32, 623874132), (36, 554554784), (42, 475332672), (48, 415916088), (56, 356499504), (62, 321999552), (63, 316888448), (64, 311937066), (72, 277277392), (84, 237666336), (93, 214666368), (96, 207958044), (112, 178249752), (124, 160999776), (126, 158444224), (128, 155968533), (144, 138638696), (168, 118833168), (186, 107333184), (192, 103979022), (217, 91999872), (224, 89124876), (248, 80499888), (252, 79222112), (279, 71555456), (288, 69319348), (336, 59416584), (372, 53666592), (384, 51989511), (434, 45999936), (448, 44562438), (496, 40249944), (504, 39611056), (558, 35777728), (576, 34659674), (651, 30666624), (672, 29708292), (744, 26833296), (868, 22999968), (896, 22281219), (992, 20124972), (1008, 19805528), (1116, 17888864), (1152, 17329837), (1302, 15333312), (1344, 14854146), (1488, 13416648), (1736, 11499984), (1953, 10222208), (1984, 10062486), (2016, 9902764), (2232, 8944432), (2604, 7666656), (2688, 7427073), (2976, 6708324), (3472, 5749992), (3906, 5111104), (3968, 5031243), (4032, 4951382), (4464, 4472216), (5208, 3833328), (5952, 3354162), (6944, 2874996), (7812, 2555552), (8064, 2475691), (8928, 2236108), (10416, 1916664), (11904, 1677081), (13888, 1437498), (15624, 1277776), (17856, 1118054), (20832, 958332), (27776, 718749), (31248, 638888), (35712, 559027), (41664, 479166), (62496, 319444), (79861, 249984), (83328, 239583), (124992, 159722)]