282017216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 647248896

約数和(自身を除く): 365231680

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 127, 136, 157, 208, 221, 254, 272, 314, 416, 442, 508, 544, 628, 832, 884, 1016, 1088, 1256, 1651, 1768, 2032, 2041, 2159, 2512, 2669, 3302, 3536, 4064, 4082, 4318, 5024, 5338, 6604, 7072, 8128, 8164, 8636, 10048, 10676, 13208, 14144, 16328, 17272, 19939, 21352, 26416, 28067, 32656, 34544, 34697, 39878, 42704, 52832, 56134, 65312, 69088, 69394, 79756, 85408, 105664, 112268, 130624, 138176, 138788, 159512, 170816, 224536, 259207, 277576, 319024, 338963, 449072, 518414, 555152, 638048, 677926, 898144, 1036828, 1110304, 1276096, 1355852, 1796288, 2073656, 2220608, 2711704, 4147312, 4406519, 5423408, 8294624, 8813038, 10846816, 16589248, 17626076, 21693632, 35252152, 70504304, 141008608, 282017216]

約数ペア:

[(1, 282017216), (2, 141008608), (4, 70504304), (8, 35252152), (13, 21693632), (16, 17626076), (17, 16589248), (26, 10846816), (32, 8813038), (34, 8294624), (52, 5423408), (64, 4406519), (68, 4147312), (104, 2711704), (127, 2220608), (136, 2073656), (157, 1796288), (208, 1355852), (221, 1276096), (254, 1110304), (272, 1036828), (314, 898144), (416, 677926), (442, 638048), (508, 555152), (544, 518414), (628, 449072), (832, 338963), (884, 319024), (1016, 277576), (1088, 259207), (1256, 224536), (1651, 170816), (1768, 159512), (2032, 138788), (2041, 138176), (2159, 130624), (2512, 112268), (2669, 105664), (3302, 85408), (3536, 79756), (4064, 69394), (4082, 69088), (4318, 65312), (5024, 56134), (5338, 52832), (6604, 42704), (7072, 39878), (8128, 34697), (8164, 34544), (8636, 32656), (10048, 28067), (10676, 26416), (13208, 21352), (14144, 19939), (16328, 17272)]