18115655184064

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{244861}}^1$

素因数の和:245266

約数の個数: 112

約数和(自身を含む): 37341846779200

約数和(自身を除く): 19226191595136

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 157, 199, 296, 314, 398, 592, 628, 796, 1184, 1256, 1592, 2368, 2512, 3184, 5024, 5809, 6368, 7363, 10048, 11618, 12736, 14726, 23236, 29452, 31243, 46472, 58904, 62486, 92944, 117808, 124972, 185888, 235616, 244861, 249944, 371776, 471232, 489722, 499888, 979444, 999776, 1155991, 1958888, 1999552, 2311982, 3917776, 4623964, 7835552, 9059857, 9247928, 15671104, 18119714, 18495856, 36239428, 36991712, 38443177, 48727339, 72478856, 73983424, 76886354, 97454678, 144957712, 153772708, 194909356, 289915424, 307545416, 389818712, 579830848, 615090832, 779637424, 1230181664, 1422397549, 1559274848, 1802911543, 2460363328, 2844795098, 3118549696, 3605823086, 5689590196, 7211646172, 7650192223, 11379180392, 14423292344, 15300384446, 22758360784, 28846584688, 30600768892, 45516721568, 57693169376, 61201537784, 91033443136, 115386338752, 122403075568, 244806151136, 283057112251, 489612302272, 566114224502, 1132228449004, 2264456898008, 4528913796016, 9057827592032, 18115655184064]

約数ペア:

[(1, 18115655184064), (2, 9057827592032), (4, 4528913796016), (8, 2264456898008), (16, 1132228449004), (32, 566114224502), (37, 489612302272), (64, 283057112251), (74, 244806151136), (148, 122403075568), (157, 115386338752), (199, 91033443136), (296, 61201537784), (314, 57693169376), (398, 45516721568), (592, 30600768892), (628, 28846584688), (796, 22758360784), (1184, 15300384446), (1256, 14423292344), (1592, 11379180392), (2368, 7650192223), (2512, 7211646172), (3184, 5689590196), (5024, 3605823086), (5809, 3118549696), (6368, 2844795098), (7363, 2460363328), (10048, 1802911543), (11618, 1559274848), (12736, 1422397549), (14726, 1230181664), (23236, 779637424), (29452, 615090832), (31243, 579830848), (46472, 389818712), (58904, 307545416), (62486, 289915424), (92944, 194909356), (117808, 153772708), (124972, 144957712), (185888, 97454678), (235616, 76886354), (244861, 73983424), (249944, 72478856), (371776, 48727339), (471232, 38443177), (489722, 36991712), (499888, 36239428), (979444, 18495856), (999776, 18119714), (1155991, 15671104), (1958888, 9247928), (1999552, 9059857), (2311982, 7835552), (3917776, 4623964)]