678967488

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:864

約数の個数: 224

約数和(自身を含む): 2189073600

約数和(自身を除く): 1510106112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 48, 51, 54, 58, 64, 68, 72, 87, 96, 102, 108, 116, 136, 144, 153, 174, 192, 204, 216, 232, 261, 272, 288, 306, 348, 408, 432, 459, 464, 493, 522, 544, 576, 612, 696, 783, 797, 816, 864, 918, 928, 986, 1044, 1088, 1224, 1392, 1479, 1566, 1594, 1632, 1728, 1836, 1856, 1972, 2088, 2391, 2448, 2784, 2958, 3132, 3188, 3264, 3672, 3944, 4176, 4437, 4782, 4896, 5568, 5916, 6264, 6376, 7173, 7344, 7888, 8352, 8874, 9564, 9792, 11832, 12528, 12752, 13311, 13549, 14346, 14688, 15776, 16704, 17748, 19128, 21519, 23113, 23664, 25056, 25504, 26622, 27098, 28692, 29376, 31552, 35496, 38256, 40647, 43038, 46226, 47328, 50112, 51008, 53244, 54196, 57384, 69339, 70992, 76512, 81294, 86076, 92452, 94656, 106488, 108392, 114768, 121941, 138678, 141984, 153024, 162588, 172152, 184904, 208017, 212976, 216784, 229536, 243882, 277356, 283968, 325176, 344304, 365823, 369808, 392921, 416034, 425952, 433568, 459072, 487764, 554712, 624051, 650352, 688608, 731646, 739616, 785842, 832068, 851904, 867136, 975528, 1109424, 1178763, 1248102, 1300704, 1377216, 1463292, 1479232, 1571684, 1664136, 1951056, 2218848, 2357526, 2496204, 2601408, 2926584, 3143368, 3328272, 3536289, 3902112, 4437696, 4715052, 4992408, 5853168, 6286736, 6656544, 7072578, 7804224, 9430104, 9984816, 10608867, 11706336, 12573472, 13313088, 14145156, 18860208, 19969632, 21217734, 23412672, 25146944, 28290312, 37720416, 39939264, 42435468, 56580624, 75440832, 84870936, 113161248, 169741872, 226322496, 339483744, 678967488]

約数ペア:

[(1, 678967488), (2, 339483744), (3, 226322496), (4, 169741872), (6, 113161248), (8, 84870936), (9, 75440832), (12, 56580624), (16, 42435468), (17, 39939264), (18, 37720416), (24, 28290312), (27, 25146944), (29, 23412672), (32, 21217734), (34, 19969632), (36, 18860208), (48, 14145156), (51, 13313088), (54, 12573472), (58, 11706336), (64, 10608867), (68, 9984816), (72, 9430104), (87, 7804224), (96, 7072578), (102, 6656544), (108, 6286736), (116, 5853168), (136, 4992408), (144, 4715052), (153, 4437696), (174, 3902112), (192, 3536289), (204, 3328272), (216, 3143368), (232, 2926584), (261, 2601408), (272, 2496204), (288, 2357526), (306, 2218848), (348, 1951056), (408, 1664136), (432, 1571684), (459, 1479232), (464, 1463292), (493, 1377216), (522, 1300704), (544, 1248102), (576, 1178763), (612, 1109424), (696, 975528), (783, 867136), (797, 851904), (816, 832068), (864, 785842), (918, 739616), (928, 731646), (986, 688608), (1044, 650352), (1088, 624051), (1224, 554712), (1392, 487764), (1479, 459072), (1566, 433568), (1594, 425952), (1632, 416034), (1728, 392921), (1836, 369808), (1856, 365823), (1972, 344304), (2088, 325176), (2391, 283968), (2448, 277356), (2784, 243882), (2958, 229536), (3132, 216784), (3188, 212976), (3264, 208017), (3672, 184904), (3944, 172152), (4176, 162588), (4437, 153024), (4782, 141984), (4896, 138678), (5568, 121941), (5916, 114768), (6264, 108392), (6376, 106488), (7173, 94656), (7344, 92452), (7888, 86076), (8352, 81294), (8874, 76512), (9564, 70992), (9792, 69339), (11832, 57384), (12528, 54196), (12752, 53244), (13311, 51008), (13549, 50112), (14346, 47328), (14688, 46226), (15776, 43038), (16704, 40647), (17748, 38256), (19128, 35496), (21519, 31552), (23113, 29376), (23664, 28692), (25056, 27098), (25504, 26622)]