538756153808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1\times {\mathrm{28097}}^1$

素因数の和:28780

約数の個数: 80

約数和(自身を含む): 1095528881664

約数和(自身を除く): 556772727856

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 577, 1072, 1154, 2077, 2308, 4154, 4616, 8308, 9232, 16616, 17887, 28097, 33232, 35774, 38659, 56194, 71548, 77318, 112388, 143096, 154636, 224776, 286192, 309272, 449552, 618544, 871007, 1198429, 1742014, 1882499, 2396858, 3484028, 3764998, 4793716, 6968056, 7529996, 9587432, 13936112, 15059992, 16211969, 19174864, 30119984, 32423938, 58357469, 64847876, 116714938, 129695752, 233429876, 259391504, 466859752, 502571039, 933719504, 1005142078, 1086201923, 2010284156, 2172403846, 4020568312, 4344807692, 8041136624, 8689615384, 17379230768, 33672259613, 67344519226, 134689038452, 269378076904, 538756153808]

約数ペア:

[(1, 538756153808), (2, 269378076904), (4, 134689038452), (8, 67344519226), (16, 33672259613), (31, 17379230768), (62, 8689615384), (67, 8041136624), (124, 4344807692), (134, 4020568312), (248, 2172403846), (268, 2010284156), (496, 1086201923), (536, 1005142078), (577, 933719504), (1072, 502571039), (1154, 466859752), (2077, 259391504), (2308, 233429876), (4154, 129695752), (4616, 116714938), (8308, 64847876), (9232, 58357469), (16616, 32423938), (17887, 30119984), (28097, 19174864), (33232, 16211969), (35774, 15059992), (38659, 13936112), (56194, 9587432), (71548, 7529996), (77318, 6968056), (112388, 4793716), (143096, 3764998), (154636, 3484028), (224776, 2396858), (286192, 1882499), (309272, 1742014), (449552, 1198429), (618544, 871007)]