265669504

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 592220160

約数和(自身を除く): 326550656

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 41, 46, 62, 64, 71, 82, 92, 124, 128, 142, 164, 184, 248, 284, 328, 368, 496, 568, 656, 713, 736, 943, 992, 1136, 1271, 1312, 1426, 1472, 1633, 1886, 1984, 2201, 2272, 2542, 2624, 2852, 2911, 2944, 3266, 3772, 3968, 4402, 4544, 5084, 5248, 5704, 5822, 6532, 7544, 8804, 9088, 10168, 11408, 11644, 13064, 15088, 17608, 20336, 22816, 23288, 26128, 29233, 30176, 35216, 40672, 45632, 46576, 50623, 52256, 58466, 60352, 66953, 70432, 81344, 90241, 91264, 93152, 101246, 104512, 116932, 120704, 133906, 140864, 162688, 180482, 186304, 202492, 209024, 233864, 267812, 281728, 360964, 372608, 404984, 467728, 535624, 721928, 809968, 935456, 1071248, 1443856, 1619936, 1870912, 2075543, 2142496, 2887712, 3239872, 3741824, 4151086, 4284992, 5775424, 6479744, 8302172, 8569984, 11550848, 16604344, 33208688, 66417376, 132834752, 265669504]

約数ペア:

[(1, 265669504), (2, 132834752), (4, 66417376), (8, 33208688), (16, 16604344), (23, 11550848), (31, 8569984), (32, 8302172), (41, 6479744), (46, 5775424), (62, 4284992), (64, 4151086), (71, 3741824), (82, 3239872), (92, 2887712), (124, 2142496), (128, 2075543), (142, 1870912), (164, 1619936), (184, 1443856), (248, 1071248), (284, 935456), (328, 809968), (368, 721928), (496, 535624), (568, 467728), (656, 404984), (713, 372608), (736, 360964), (943, 281728), (992, 267812), (1136, 233864), (1271, 209024), (1312, 202492), (1426, 186304), (1472, 180482), (1633, 162688), (1886, 140864), (1984, 133906), (2201, 120704), (2272, 116932), (2542, 104512), (2624, 101246), (2852, 93152), (2911, 91264), (2944, 90241), (3266, 81344), (3772, 70432), (3968, 66953), (4402, 60352), (4544, 58466), (5084, 52256), (5248, 50623), (5704, 46576), (5822, 45632), (6532, 40672), (7544, 35216), (8804, 30176), (9088, 29233), (10168, 26128), (11408, 23288), (11644, 22816), (13064, 20336), (15088, 17608)]