2213302784

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1878

約数の個数: 160

約数和(自身を含む): 5694492672

約数和(自身を除く): 3481189888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 496, 512, 616, 682, 704, 868, 896, 992, 1232, 1364, 1408, 1736, 1792, 1811, 1984, 2387, 2464, 2728, 2816, 3472, 3584, 3622, 3968, 4774, 4928, 5456, 5632, 6944, 7244, 7936, 9548, 9856, 10912, 12677, 13888, 14488, 15872, 19096, 19712, 19921, 21824, 25354, 27776, 28976, 38192, 39424, 39842, 43648, 50708, 55552, 56141, 57952, 76384, 79684, 87296, 101416, 111104, 112282, 115904, 139447, 152768, 159368, 174592, 202832, 224564, 231808, 278894, 305536, 318736, 392987, 405664, 449128, 463616, 557788, 611072, 617551, 637472, 785974, 811328, 898256, 927232, 1115576, 1222144, 1235102, 1274944, 1571948, 1622656, 1796512, 2231152, 2470204, 2549888, 3143896, 3245312, 3593024, 4322857, 4462304, 4940408, 5099776, 6287792, 6490624, 7186048, 8645714, 8924608, 9880816, 10199552, 12575584, 14372096, 17291428, 17849216, 19761632, 25151168, 28744192, 34582856, 35698432, 39523264, 50302336, 69165712, 71396864, 79046528, 100604672, 138331424, 158093056, 201209344, 276662848, 316186112, 553325696, 1106651392, 2213302784]

約数ペア:

[(1, 2213302784), (2, 1106651392), (4, 553325696), (7, 316186112), (8, 276662848), (11, 201209344), (14, 158093056), (16, 138331424), (22, 100604672), (28, 79046528), (31, 71396864), (32, 69165712), (44, 50302336), (56, 39523264), (62, 35698432), (64, 34582856), (77, 28744192), (88, 25151168), (112, 19761632), (124, 17849216), (128, 17291428), (154, 14372096), (176, 12575584), (217, 10199552), (224, 9880816), (248, 8924608), (256, 8645714), (308, 7186048), (341, 6490624), (352, 6287792), (434, 5099776), (448, 4940408), (496, 4462304), (512, 4322857), (616, 3593024), (682, 3245312), (704, 3143896), (868, 2549888), (896, 2470204), (992, 2231152), (1232, 1796512), (1364, 1622656), (1408, 1571948), (1736, 1274944), (1792, 1235102), (1811, 1222144), (1984, 1115576), (2387, 927232), (2464, 898256), (2728, 811328), (2816, 785974), (3472, 637472), (3584, 617551), (3622, 611072), (3968, 557788), (4774, 463616), (4928, 449128), (5456, 405664), (5632, 392987), (6944, 318736), (7244, 305536), (7936, 278894), (9548, 231808), (9856, 224564), (10912, 202832), (12677, 174592), (13888, 159368), (14488, 152768), (15872, 139447), (19096, 115904), (19712, 112282), (19921, 111104), (21824, 101416), (25354, 87296), (27776, 79684), (28976, 76384), (38192, 57952), (39424, 56141), (39842, 55552), (43648, 50708)]