445413456

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1041

約数の個数: 120

約数和(自身を含む): 1299607296

約数和(自身を除く): 854193840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 113, 124, 144, 186, 226, 248, 279, 339, 372, 452, 496, 558, 678, 744, 883, 904, 1017, 1116, 1356, 1488, 1766, 1808, 2034, 2232, 2649, 2712, 3503, 3532, 4068, 4464, 5298, 5424, 7006, 7064, 7947, 8136, 10509, 10596, 14012, 14128, 15894, 16272, 21018, 21192, 27373, 28024, 31527, 31788, 42036, 42384, 54746, 56048, 63054, 63576, 82119, 84072, 99779, 109492, 126108, 127152, 164238, 168144, 199558, 218984, 246357, 252216, 299337, 328476, 399116, 437968, 492714, 504432, 598674, 656952, 798232, 898011, 985428, 1197348, 1313904, 1596464, 1796022, 1970856, 2394696, 3093149, 3592044, 3941712, 4789392, 6186298, 7184088, 9279447, 12372596, 14368176, 18558894, 24745192, 27838341, 37117788, 49490384, 55676682, 74235576, 111353364, 148471152, 222706728, 445413456]

約数ペア:

[(1, 445413456), (2, 222706728), (3, 148471152), (4, 111353364), (6, 74235576), (8, 55676682), (9, 49490384), (12, 37117788), (16, 27838341), (18, 24745192), (24, 18558894), (31, 14368176), (36, 12372596), (48, 9279447), (62, 7184088), (72, 6186298), (93, 4789392), (113, 3941712), (124, 3592044), (144, 3093149), (186, 2394696), (226, 1970856), (248, 1796022), (279, 1596464), (339, 1313904), (372, 1197348), (452, 985428), (496, 898011), (558, 798232), (678, 656952), (744, 598674), (883, 504432), (904, 492714), (1017, 437968), (1116, 399116), (1356, 328476), (1488, 299337), (1766, 252216), (1808, 246357), (2034, 218984), (2232, 199558), (2649, 168144), (2712, 164238), (3503, 127152), (3532, 126108), (4068, 109492), (4464, 99779), (5298, 84072), (5424, 82119), (7006, 63576), (7064, 63054), (7947, 56048), (8136, 54746), (10509, 42384), (10596, 42036), (14012, 31788), (14128, 31527), (15894, 28024), (16272, 27373), (21018, 21192)]