2657758464

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 216

約数和(自身を含む): 7999660032

約数和(自身を除く): 5341901568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 127, 128, 144, 186, 192, 248, 254, 256, 279, 288, 293, 372, 381, 384, 496, 508, 558, 576, 586, 744, 762, 768, 879, 992, 1016, 1116, 1143, 1152, 1172, 1488, 1524, 1758, 1984, 2032, 2232, 2286, 2304, 2344, 2637, 2976, 3048, 3516, 3937, 3968, 4064, 4464, 4572, 4688, 5274, 5952, 6096, 7032, 7874, 7936, 8128, 8928, 9083, 9144, 9376, 10548, 11811, 11904, 12192, 14064, 15748, 16256, 17856, 18166, 18288, 18752, 21096, 23622, 23808, 24384, 27249, 28128, 31496, 32512, 35433, 35712, 36332, 36576, 37211, 37504, 42192, 47244, 48768, 54498, 56256, 62992, 70866, 71424, 72664, 73152, 74422, 75008, 81747, 84384, 94488, 97536, 108996, 111633, 112512, 125984, 141732, 145328, 146304, 148844, 163494, 168768, 188976, 217992, 223266, 225024, 251968, 283464, 290656, 292608, 297688, 326988, 334899, 337536, 377952, 435984, 446532, 503936, 566928, 581312, 595376, 653976, 669798, 675072, 755904, 871968, 893064, 1007872, 1133856, 1153541, 1162624, 1190752, 1307952, 1339596, 1511808, 1743936, 1786128, 2267712, 2307082, 2325248, 2381504, 2615904, 2679192, 3023616, 3460623, 3487872, 3572256, 4535424, 4614164, 4763008, 5231808, 5358384, 6921246, 6975744, 7144512, 9070848, 9228328, 9526016, 10381869, 10463616, 10716768, 13842492, 14289024, 18456656, 20763738, 20927232, 21433536, 27684984, 28578048, 36913312, 41527476, 42867072, 55369968, 73826624, 83054952, 85734144, 110739936, 147653248, 166109904, 221479872, 295306496, 332219808, 442959744, 664439616, 885919488, 1328879232, 2657758464]

約数ペア:

[(1, 2657758464), (2, 1328879232), (3, 885919488), (4, 664439616), (6, 442959744), (8, 332219808), (9, 295306496), (12, 221479872), (16, 166109904), (18, 147653248), (24, 110739936), (31, 85734144), (32, 83054952), (36, 73826624), (48, 55369968), (62, 42867072), (64, 41527476), (72, 36913312), (93, 28578048), (96, 27684984), (124, 21433536), (127, 20927232), (128, 20763738), (144, 18456656), (186, 14289024), (192, 13842492), (248, 10716768), (254, 10463616), (256, 10381869), (279, 9526016), (288, 9228328), (293, 9070848), (372, 7144512), (381, 6975744), (384, 6921246), (496, 5358384), (508, 5231808), (558, 4763008), (576, 4614164), (586, 4535424), (744, 3572256), (762, 3487872), (768, 3460623), (879, 3023616), (992, 2679192), (1016, 2615904), (1116, 2381504), (1143, 2325248), (1152, 2307082), (1172, 2267712), (1488, 1786128), (1524, 1743936), (1758, 1511808), (1984, 1339596), (2032, 1307952), (2232, 1190752), (2286, 1162624), (2304, 1153541), (2344, 1133856), (2637, 1007872), (2976, 893064), (3048, 871968), (3516, 755904), (3937, 675072), (3968, 669798), (4064, 653976), (4464, 595376), (4572, 581312), (4688, 566928), (5274, 503936), (5952, 446532), (6096, 435984), (7032, 377952), (7874, 337536), (7936, 334899), (8128, 326988), (8928, 297688), (9083, 292608), (9144, 290656), (9376, 283464), (10548, 251968), (11811, 225024), (11904, 223266), (12192, 217992), (14064, 188976), (15748, 168768), (16256, 163494), (17856, 148844), (18166, 146304), (18288, 145328), (18752, 141732), (21096, 125984), (23622, 112512), (23808, 111633), (24384, 108996), (27249, 97536), (28128, 94488), (31496, 84384), (32512, 81747), (35433, 75008), (35712, 74422), (36332, 73152), (36576, 72664), (37211, 71424), (37504, 70866), (42192, 62992), (47244, 56256), (48768, 54498)]