427892608

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 1015993440

約数和(自身を除く): 588100832

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 97, 104, 128, 143, 176, 194, 208, 241, 286, 352, 388, 416, 482, 572, 704, 776, 832, 964, 1067, 1144, 1261, 1408, 1552, 1664, 1928, 2134, 2288, 2522, 2651, 3104, 3133, 3856, 4268, 4576, 5044, 5302, 6208, 6266, 7712, 8536, 9152, 10088, 10604, 12416, 12532, 13871, 15424, 17072, 18304, 20176, 21208, 23377, 25064, 27742, 30848, 34144, 34463, 40352, 42416, 46754, 50128, 55484, 68288, 68926, 80704, 84832, 93508, 100256, 110968, 136576, 137852, 161408, 169664, 187016, 200512, 221936, 257147, 275704, 303901, 339328, 374032, 401024, 443872, 514294, 551408, 607802, 748064, 887744, 1028588, 1102816, 1215604, 1496128, 1775488, 2057176, 2205632, 2431208, 2992256, 3342911, 4114352, 4411264, 4862416, 6685822, 8228704, 9724832, 13371644, 16457408, 19449664, 26743288, 32914816, 38899328, 53486576, 106973152, 213946304, 427892608]

約数ペア:

[(1, 427892608), (2, 213946304), (4, 106973152), (8, 53486576), (11, 38899328), (13, 32914816), (16, 26743288), (22, 19449664), (26, 16457408), (32, 13371644), (44, 9724832), (52, 8228704), (64, 6685822), (88, 4862416), (97, 4411264), (104, 4114352), (128, 3342911), (143, 2992256), (176, 2431208), (194, 2205632), (208, 2057176), (241, 1775488), (286, 1496128), (352, 1215604), (388, 1102816), (416, 1028588), (482, 887744), (572, 748064), (704, 607802), (776, 551408), (832, 514294), (964, 443872), (1067, 401024), (1144, 374032), (1261, 339328), (1408, 303901), (1552, 275704), (1664, 257147), (1928, 221936), (2134, 200512), (2288, 187016), (2522, 169664), (2651, 161408), (3104, 137852), (3133, 136576), (3856, 110968), (4268, 100256), (4576, 93508), (5044, 84832), (5302, 80704), (6208, 68926), (6266, 68288), (7712, 55484), (8536, 50128), (9152, 46754), (10088, 42416), (10604, 40352), (12416, 34463), (12532, 34144), (13871, 30848), (15424, 27742), (17072, 25064), (18304, 23377), (20176, 21208)]