8291266544

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{21521}}^1$

素因数の和:21750

約数の個数: 60

約数和(自身を含む): 17747041200

約数和(自身を除く): 9455774656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 199, 242, 398, 484, 796, 968, 1592, 1936, 2189, 3184, 4378, 8756, 17512, 21521, 24079, 35024, 43042, 48158, 86084, 96316, 172168, 192632, 236731, 344336, 385264, 473462, 946924, 1893848, 2604041, 3787696, 4282679, 5208082, 8565358, 10416164, 17130716, 20832328, 34261432, 41664656, 47109469, 68522864, 94218938, 188437876, 376875752, 518204159, 753751504, 1036408318, 2072816636, 4145633272, 8291266544]

約数ペア:

[(1, 8291266544), (2, 4145633272), (4, 2072816636), (8, 1036408318), (11, 753751504), (16, 518204159), (22, 376875752), (44, 188437876), (88, 94218938), (121, 68522864), (176, 47109469), (199, 41664656), (242, 34261432), (398, 20832328), (484, 17130716), (796, 10416164), (968, 8565358), (1592, 5208082), (1936, 4282679), (2189, 3787696), (3184, 2604041), (4378, 1893848), (8756, 946924), (17512, 473462), (21521, 385264), (24079, 344336), (35024, 236731), (43042, 192632), (48158, 172168), (86084, 96316)]