778134528

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3720

約数の個数: 132

約数和(自身を含む): 2345174208

約数和(自身を除く): 1567039680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1024, 1104, 1152, 1472, 1536, 1656, 2208, 2304, 2944, 3072, 3312, 3671, 4416, 4608, 5888, 6624, 7342, 8832, 9216, 11013, 11776, 13248, 14684, 17664, 22026, 23552, 26496, 29368, 33039, 35328, 44052, 52992, 58736, 66078, 70656, 84433, 88104, 105984, 117472, 132156, 168866, 176208, 211968, 234944, 253299, 264312, 337732, 352416, 469888, 506598, 528624, 675464, 704832, 759897, 939776, 1013196, 1057248, 1350928, 1409664, 1519794, 1879552, 2026392, 2114496, 2701856, 2819328, 3039588, 3759104, 4052784, 4228992, 5403712, 5638656, 6079176, 8105568, 8457984, 10807424, 11277312, 12158352, 16211136, 16915968, 21614848, 24316704, 32422272, 33831936, 43229696, 48633408, 64844544, 86459392, 97266816, 129689088, 194533632, 259378176, 389067264, 778134528]

約数ペア:

[(1, 778134528), (2, 389067264), (3, 259378176), (4, 194533632), (6, 129689088), (8, 97266816), (9, 86459392), (12, 64844544), (16, 48633408), (18, 43229696), (23, 33831936), (24, 32422272), (32, 24316704), (36, 21614848), (46, 16915968), (48, 16211136), (64, 12158352), (69, 11277312), (72, 10807424), (92, 8457984), (96, 8105568), (128, 6079176), (138, 5638656), (144, 5403712), (184, 4228992), (192, 4052784), (207, 3759104), (256, 3039588), (276, 2819328), (288, 2701856), (368, 2114496), (384, 2026392), (414, 1879552), (512, 1519794), (552, 1409664), (576, 1350928), (736, 1057248), (768, 1013196), (828, 939776), (1024, 759897), (1104, 704832), (1152, 675464), (1472, 528624), (1536, 506598), (1656, 469888), (2208, 352416), (2304, 337732), (2944, 264312), (3072, 253299), (3312, 234944), (3671, 211968), (4416, 176208), (4608, 168866), (5888, 132156), (6624, 117472), (7342, 105984), (8832, 88104), (9216, 84433), (11013, 70656), (11776, 66078), (13248, 58736), (14684, 52992), (17664, 44052), (22026, 35328), (23552, 33039), (26496, 29368)]