1279299072

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 3579485184

約数和(自身を除く): 2300186112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 124, 128, 134, 186, 192, 201, 248, 256, 268, 372, 384, 401, 402, 496, 512, 536, 744, 768, 802, 804, 992, 1072, 1203, 1488, 1536, 1604, 1608, 1984, 2077, 2144, 2406, 2976, 3208, 3216, 3968, 4154, 4288, 4812, 5952, 6231, 6416, 6432, 7936, 8308, 8576, 9624, 11904, 12431, 12462, 12832, 12864, 15872, 16616, 17152, 19248, 23808, 24862, 24924, 25664, 25728, 26867, 33232, 34304, 37293, 38496, 47616, 49724, 49848, 51328, 51456, 53734, 66464, 74586, 76992, 80601, 99448, 99696, 102656, 102912, 107468, 132928, 149172, 153984, 161202, 198896, 199392, 205312, 214936, 265856, 298344, 307968, 322404, 397792, 398784, 429872, 531712, 596688, 615936, 644808, 795584, 797568, 832877, 859744, 1063424, 1193376, 1289616, 1591168, 1595136, 1665754, 1719488, 2386752, 2498631, 2579232, 3182336, 3190272, 3331508, 3438976, 4773504, 4997262, 5158464, 6364672, 6663016, 6877952, 9547008, 9994524, 10316928, 13326032, 13755904, 19094016, 19989048, 20633856, 26652064, 39978096, 41267712, 53304128, 79956192, 106608256, 159912384, 213216512, 319824768, 426433024, 639649536, 1279299072]

約数ペア:

[(1, 1279299072), (2, 639649536), (3, 426433024), (4, 319824768), (6, 213216512), (8, 159912384), (12, 106608256), (16, 79956192), (24, 53304128), (31, 41267712), (32, 39978096), (48, 26652064), (62, 20633856), (64, 19989048), (67, 19094016), (93, 13755904), (96, 13326032), (124, 10316928), (128, 9994524), (134, 9547008), (186, 6877952), (192, 6663016), (201, 6364672), (248, 5158464), (256, 4997262), (268, 4773504), (372, 3438976), (384, 3331508), (401, 3190272), (402, 3182336), (496, 2579232), (512, 2498631), (536, 2386752), (744, 1719488), (768, 1665754), (802, 1595136), (804, 1591168), (992, 1289616), (1072, 1193376), (1203, 1063424), (1488, 859744), (1536, 832877), (1604, 797568), (1608, 795584), (1984, 644808), (2077, 615936), (2144, 596688), (2406, 531712), (2976, 429872), (3208, 398784), (3216, 397792), (3968, 322404), (4154, 307968), (4288, 298344), (4812, 265856), (5952, 214936), (6231, 205312), (6416, 199392), (6432, 198896), (7936, 161202), (8308, 153984), (8576, 149172), (9624, 132928), (11904, 107468), (12431, 102912), (12462, 102656), (12832, 99696), (12864, 99448), (15872, 80601), (16616, 76992), (17152, 74586), (19248, 66464), (23808, 53734), (24862, 51456), (24924, 51328), (25664, 49848), (25728, 49724), (26867, 47616), (33232, 38496), (34304, 37293)]