251017344

素因数分解:

$2^7\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1342

約数の個数: 96

約数和(自身を含む): 726714300

約数和(自身を除く): 475696956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 193, 288, 384, 386, 576, 579, 772, 1129, 1152, 1158, 1544, 1737, 2258, 2316, 3088, 3387, 3474, 4516, 4632, 6176, 6774, 6948, 9032, 9264, 10161, 12352, 13548, 13896, 18064, 18528, 20322, 24704, 27096, 27792, 36128, 37056, 40644, 54192, 55584, 72256, 74112, 81288, 108384, 111168, 144512, 162576, 216768, 217897, 222336, 325152, 433536, 435794, 650304, 653691, 871588, 1300608, 1307382, 1743176, 1961073, 2614764, 3486352, 3922146, 5229528, 6972704, 7844292, 10459056, 13945408, 15688584, 20918112, 27890816, 31377168, 41836224, 62754336, 83672448, 125508672, 251017344]

約数ペア:

[(1, 251017344), (2, 125508672), (3, 83672448), (4, 62754336), (6, 41836224), (8, 31377168), (9, 27890816), (12, 20918112), (16, 15688584), (18, 13945408), (24, 10459056), (32, 7844292), (36, 6972704), (48, 5229528), (64, 3922146), (72, 3486352), (96, 2614764), (128, 1961073), (144, 1743176), (192, 1307382), (193, 1300608), (288, 871588), (384, 653691), (386, 650304), (576, 435794), (579, 433536), (772, 325152), (1129, 222336), (1152, 217897), (1158, 216768), (1544, 162576), (1737, 144512), (2258, 111168), (2316, 108384), (3088, 81288), (3387, 74112), (3474, 72256), (4516, 55584), (4632, 54192), (6176, 40644), (6774, 37056), (6948, 36128), (9032, 27792), (9264, 27096), (10161, 24704), (12352, 20322), (13548, 18528), (13896, 18064)]