661367232

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{9041}}^1$

素因数の和:9186

約数の個数: 84

約数和(自身を含む): 1910827776

約数和(自身を除く): 1249460544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 8128, 9041, 9144, 12192, 18082, 18288, 24384, 27123, 36164, 36576, 54246, 72328, 73152, 81369, 108492, 144656, 162738, 216984, 289312, 325476, 433968, 578624, 650952, 867936, 1148207, 1301904, 1735872, 2296414, 2603808, 3444621, 4592828, 5207616, 6889242, 9185656, 10333863, 13778484, 18371312, 20667726, 27556968, 36742624, 41335452, 55113936, 73485248, 82670904, 110227872, 165341808, 220455744, 330683616, 661367232]

約数ペア:

[(1, 661367232), (2, 330683616), (3, 220455744), (4, 165341808), (6, 110227872), (8, 82670904), (9, 73485248), (12, 55113936), (16, 41335452), (18, 36742624), (24, 27556968), (32, 20667726), (36, 18371312), (48, 13778484), (64, 10333863), (72, 9185656), (96, 6889242), (127, 5207616), (144, 4592828), (192, 3444621), (254, 2603808), (288, 2296414), (381, 1735872), (508, 1301904), (576, 1148207), (762, 867936), (1016, 650952), (1143, 578624), (1524, 433968), (2032, 325476), (2286, 289312), (3048, 216984), (4064, 162738), (4572, 144656), (6096, 108492), (8128, 81369), (9041, 73152), (9144, 72328), (12192, 54246), (18082, 36576), (18288, 36164), (24384, 27123)]