2518264496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 5413716000

約数和(自身を除く): 2895451504

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 149, 176, 218, 298, 436, 596, 872, 881, 1192, 1199, 1639, 1744, 1762, 2384, 2398, 3278, 3524, 4796, 6556, 7048, 9592, 9691, 13112, 14096, 16241, 19184, 19382, 26224, 32482, 38764, 64964, 77528, 96029, 129928, 131269, 155056, 178651, 192058, 259856, 262538, 357302, 384116, 525076, 714604, 768232, 1050152, 1056319, 1429208, 1443959, 1536464, 2100304, 2112638, 2858416, 2887918, 4225276, 5775836, 8450552, 11551672, 14308321, 16901104, 23103344, 28616642, 57233284, 114466568, 157391531, 228933136, 314783062, 629566124, 1259132248, 2518264496]

約数ペア:

[(1, 2518264496), (2, 1259132248), (4, 629566124), (8, 314783062), (11, 228933136), (16, 157391531), (22, 114466568), (44, 57233284), (88, 28616642), (109, 23103344), (149, 16901104), (176, 14308321), (218, 11551672), (298, 8450552), (436, 5775836), (596, 4225276), (872, 2887918), (881, 2858416), (1192, 2112638), (1199, 2100304), (1639, 1536464), (1744, 1443959), (1762, 1429208), (2384, 1056319), (2398, 1050152), (3278, 768232), (3524, 714604), (4796, 525076), (6556, 384116), (7048, 357302), (9592, 262538), (9691, 259856), (13112, 192058), (14096, 178651), (16241, 155056), (19184, 131269), (19382, 129928), (26224, 96029), (32482, 77528), (38764, 64964)]