1555982272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 3420132352

約数和(自身を除く): 1864150080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 103, 104, 134, 206, 208, 268, 271, 412, 416, 536, 542, 824, 832, 871, 1072, 1084, 1339, 1648, 1742, 2144, 2168, 2678, 3296, 3484, 3523, 4288, 4336, 5356, 6592, 6901, 6968, 7046, 8672, 10712, 13802, 13936, 14092, 17344, 18157, 21424, 27604, 27872, 27913, 28184, 36314, 42848, 55208, 55744, 55826, 56368, 72628, 85696, 89713, 110416, 111652, 112736, 145256, 179426, 220832, 223304, 225472, 236041, 290512, 358852, 362869, 441664, 446608, 472082, 581024, 717704, 725738, 893216, 944164, 1162048, 1435408, 1451476, 1786432, 1870171, 1888328, 2870816, 2902952, 3740342, 3776656, 5741632, 5805904, 7480684, 7553312, 11611808, 14961368, 15106624, 23223616, 24312223, 29922736, 48624446, 59845472, 97248892, 119690944, 194497784, 388995568, 777991136, 1555982272]

約数ペア:

[(1, 1555982272), (2, 777991136), (4, 388995568), (8, 194497784), (13, 119690944), (16, 97248892), (26, 59845472), (32, 48624446), (52, 29922736), (64, 24312223), (67, 23223616), (103, 15106624), (104, 14961368), (134, 11611808), (206, 7553312), (208, 7480684), (268, 5805904), (271, 5741632), (412, 3776656), (416, 3740342), (536, 2902952), (542, 2870816), (824, 1888328), (832, 1870171), (871, 1786432), (1072, 1451476), (1084, 1435408), (1339, 1162048), (1648, 944164), (1742, 893216), (2144, 725738), (2168, 717704), (2678, 581024), (3296, 472082), (3484, 446608), (3523, 441664), (4288, 362869), (4336, 358852), (5356, 290512), (6592, 236041), (6901, 225472), (6968, 223304), (7046, 220832), (8672, 179426), (10712, 145256), (13802, 112736), (13936, 111652), (14092, 110416), (17344, 89713), (18157, 85696), (21424, 72628), (27604, 56368), (27872, 55826), (27913, 55744), (28184, 55208), (36314, 42848)]