427168512

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2735

約数の個数: 144

約数和(自身を含む): 1318625280

約数和(自身を除く): 891456768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2484, 2687, 2944, 3312, 3456, 4416, 4968, 5374, 5888, 6624, 6912, 8061, 8832, 9936, 10748, 13248, 16122, 17664, 19872, 21496, 24183, 26496, 32244, 39744, 42992, 48366, 52992, 61801, 64488, 72549, 79488, 85984, 96732, 123602, 128976, 145098, 158976, 171968, 185403, 193464, 247204, 257952, 290196, 343936, 370806, 386928, 494408, 515904, 556209, 580392, 687872, 741612, 773856, 988816, 1031808, 1112418, 1160784, 1483224, 1547712, 1668627, 1977632, 2063616, 2224836, 2321568, 2966448, 3095424, 3337254, 3955264, 4449672, 4643136, 5932896, 6190848, 6674508, 7910528, 8899344, 9286272, 11865792, 13349016, 15821056, 17798688, 18572544, 23731584, 26698032, 35597376, 47463168, 53396064, 71194752, 106792128, 142389504, 213584256, 427168512]

約数ペア:

[(1, 427168512), (2, 213584256), (3, 142389504), (4, 106792128), (6, 71194752), (8, 53396064), (9, 47463168), (12, 35597376), (16, 26698032), (18, 23731584), (23, 18572544), (24, 17798688), (27, 15821056), (32, 13349016), (36, 11865792), (46, 9286272), (48, 8899344), (54, 7910528), (64, 6674508), (69, 6190848), (72, 5932896), (92, 4643136), (96, 4449672), (108, 3955264), (128, 3337254), (138, 3095424), (144, 2966448), (184, 2321568), (192, 2224836), (207, 2063616), (216, 1977632), (256, 1668627), (276, 1547712), (288, 1483224), (368, 1160784), (384, 1112418), (414, 1031808), (432, 988816), (552, 773856), (576, 741612), (621, 687872), (736, 580392), (768, 556209), (828, 515904), (864, 494408), (1104, 386928), (1152, 370806), (1242, 343936), (1472, 290196), (1656, 257952), (1728, 247204), (2208, 193464), (2304, 185403), (2484, 171968), (2687, 158976), (2944, 145098), (3312, 128976), (3456, 123602), (4416, 96732), (4968, 85984), (5374, 79488), (5888, 72549), (6624, 64488), (6912, 61801), (8061, 52992), (8832, 48366), (9936, 42992), (10748, 39744), (13248, 32244), (16122, 26496), (17664, 24183), (19872, 21496)]