1805348864

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2409

約数の個数: 104

約数和(自身を含む): 4171905648

約数和(自身を除く): 2366556784

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 1024, 1088, 1408, 1496, 2048, 2176, 2357, 2816, 2992, 4096, 4352, 4714, 5632, 5984, 8704, 9428, 11264, 11968, 17408, 18856, 22528, 23936, 25927, 34816, 37712, 40069, 45056, 47872, 51854, 69632, 75424, 80138, 95744, 103708, 150848, 160276, 191488, 207416, 301696, 320552, 382976, 414832, 440759, 603392, 641104, 765952, 829664, 881518, 1206784, 1282208, 1659328, 1763036, 2413568, 2564416, 3318656, 3526072, 4827136, 5128832, 6637312, 7052144, 9654272, 10257664, 13274624, 14104288, 20515328, 26549248, 28208576, 41030656, 53098496, 56417152, 82061312, 106196992, 112834304, 164122624, 225668608, 451337216, 902674432, 1805348864]

約数ペア:

[(1, 1805348864), (2, 902674432), (4, 451337216), (8, 225668608), (11, 164122624), (16, 112834304), (17, 106196992), (22, 82061312), (32, 56417152), (34, 53098496), (44, 41030656), (64, 28208576), (68, 26549248), (88, 20515328), (128, 14104288), (136, 13274624), (176, 10257664), (187, 9654272), (256, 7052144), (272, 6637312), (352, 5128832), (374, 4827136), (512, 3526072), (544, 3318656), (704, 2564416), (748, 2413568), (1024, 1763036), (1088, 1659328), (1408, 1282208), (1496, 1206784), (2048, 881518), (2176, 829664), (2357, 765952), (2816, 641104), (2992, 603392), (4096, 440759), (4352, 414832), (4714, 382976), (5632, 320552), (5984, 301696), (8704, 207416), (9428, 191488), (11264, 160276), (11968, 150848), (17408, 103708), (18856, 95744), (22528, 80138), (23936, 75424), (25927, 69632), (34816, 51854), (37712, 47872), (40069, 45056)]