1290494208

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1152

約数の個数: 144

約数和(自身を含む): 3677728320

約数和(自身を除く): 2387234112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 97, 102, 128, 136, 192, 194, 204, 256, 272, 291, 384, 388, 408, 544, 582, 768, 776, 816, 1019, 1088, 1164, 1552, 1632, 1649, 2038, 2176, 2328, 3057, 3104, 3264, 3298, 4076, 4352, 4656, 4947, 6114, 6208, 6528, 6596, 8152, 9312, 9894, 12228, 12416, 13056, 13192, 16304, 17323, 18624, 19788, 24456, 24832, 26384, 32608, 34646, 37248, 39576, 48912, 51969, 52768, 65216, 69292, 74496, 79152, 97824, 98843, 103938, 105536, 130432, 138584, 158304, 195648, 197686, 207876, 211072, 260864, 277168, 296529, 316608, 391296, 395372, 415752, 422144, 554336, 593058, 633216, 782592, 790744, 831504, 1108672, 1186116, 1266432, 1581488, 1663008, 1680331, 2217344, 2372232, 3162976, 3326016, 3360662, 4434688, 4744464, 5040993, 6325952, 6652032, 6721324, 9488928, 10081986, 12651904, 13304064, 13442648, 18977856, 20163972, 25303808, 26885296, 37955712, 40327944, 53770592, 75911424, 80655888, 107541184, 161311776, 215082368, 322623552, 430164736, 645247104, 1290494208]

約数ペア:

[(1, 1290494208), (2, 645247104), (3, 430164736), (4, 322623552), (6, 215082368), (8, 161311776), (12, 107541184), (16, 80655888), (17, 75911424), (24, 53770592), (32, 40327944), (34, 37955712), (48, 26885296), (51, 25303808), (64, 20163972), (68, 18977856), (96, 13442648), (97, 13304064), (102, 12651904), (128, 10081986), (136, 9488928), (192, 6721324), (194, 6652032), (204, 6325952), (256, 5040993), (272, 4744464), (291, 4434688), (384, 3360662), (388, 3326016), (408, 3162976), (544, 2372232), (582, 2217344), (768, 1680331), (776, 1663008), (816, 1581488), (1019, 1266432), (1088, 1186116), (1164, 1108672), (1552, 831504), (1632, 790744), (1649, 782592), (2038, 633216), (2176, 593058), (2328, 554336), (3057, 422144), (3104, 415752), (3264, 395372), (3298, 391296), (4076, 316608), (4352, 296529), (4656, 277168), (4947, 260864), (6114, 211072), (6208, 207876), (6528, 197686), (6596, 195648), (8152, 158304), (9312, 138584), (9894, 130432), (12228, 105536), (12416, 103938), (13056, 98843), (13192, 97824), (16304, 79152), (17323, 74496), (18624, 69292), (19788, 65216), (24456, 52768), (24832, 51969), (26384, 48912), (32608, 39576), (34646, 37248)]