648015984

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 480

約数和(自身を含む): 2483412480

約数和(自身を除く): 1835396496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 27, 28, 33, 36, 42, 44, 46, 48, 49, 54, 56, 63, 66, 69, 72, 77, 84, 88, 92, 98, 99, 108, 112, 121, 126, 132, 138, 144, 147, 154, 161, 168, 176, 184, 189, 196, 198, 207, 216, 231, 242, 252, 253, 264, 276, 294, 297, 308, 322, 336, 363, 368, 378, 392, 396, 414, 432, 441, 462, 483, 484, 504, 506, 528, 539, 552, 588, 594, 616, 621, 644, 693, 726, 756, 759, 784, 792, 828, 847, 882, 924, 966, 968, 1008, 1012, 1078, 1089, 1104, 1127, 1176, 1188, 1232, 1242, 1288, 1323, 1331, 1386, 1449, 1452, 1512, 1518, 1584, 1617, 1656, 1694, 1764, 1771, 1848, 1932, 1936, 2024, 2079, 2156, 2178, 2254, 2277, 2352, 2376, 2484, 2541, 2576, 2646, 2662, 2772, 2783, 2898, 2904, 3024, 3036, 3234, 3267, 3312, 3381, 3388, 3528, 3542, 3696, 3864, 3993, 4048, 4158, 4312, 4347, 4356, 4508, 4554, 4752, 4851, 4968, 5082, 5292, 5313, 5324, 5544, 5566, 5796, 5808, 5929, 6072, 6468, 6534, 6762, 6776, 6831, 7056, 7084, 7623, 7728, 7986, 8316, 8349, 8624, 8694, 8712, 9016, 9108, 9317, 9702, 9936, 10143, 10164, 10584, 10626, 10648, 11088, 11132, 11592, 11858, 11979, 12144, 12397, 12936, 13068, 13524, 13552, 13662, 14168, 14553, 15246, 15939, 15972, 16632, 16698, 17388, 17424, 17787, 18032, 18216, 18634, 19404, 19481, 20286, 20328, 21168, 21252, 21296, 22264, 22869, 23184, 23716, 23958, 24794, 25047, 25872, 26136, 27048, 27324, 27951, 28336, 29106, 30429, 30492, 30613, 31878, 31944, 33264, 33396, 34776, 35574, 35937, 36432, 37191, 37268, 38808, 38962, 40572, 40656, 42504, 44528, 45738, 47432, 47817, 47916, 49588, 50094, 52272, 53361, 54096, 54648, 55902, 58212, 58443, 60858, 60984, 61226, 63756, 63888, 65219, 66792, 69552, 71148, 71874, 74382, 74536, 75141, 77616, 77924, 81144, 83853, 85008, 91476, 91839, 94864, 95634, 95832, 99176, 100188, 106722, 109296, 111573, 111804, 116424, 116886, 121716, 121968, 122452, 127512, 130438, 133584, 136367, 142296, 143748, 148764, 149072, 150282, 155848, 160083, 162288, 167706, 175329, 182952, 183678, 191268, 191664, 195657, 198352, 200376, 213444, 214291, 223146, 223608, 232848, 233772, 243432, 244904, 251559, 255024, 260876, 272734, 275517, 284592, 287496, 297528, 300564, 311696, 320166, 334719, 335412, 350658, 365904, 367356, 382536, 391314, 400752, 409101, 426888, 428582, 446292, 447216, 467544, 486864, 489808, 503118, 521752, 525987, 545468, 551034, 574992, 586971, 595056, 601128, 640332, 642873, 669438, 670824, 701316, 734712, 765072, 782628, 818202, 826551, 853776, 857164, 892584, 935088, 1006236, 1043504, 1051974, 1090936, 1102068, 1173942, 1202256, 1227303, 1280664, 1285746, 1338876, 1341648, 1402632, 1469424, 1500037, 1565256, 1636404, 1653102, 1714328, 1760913, 1785168, 1928619, 2012472, 2103948, 2181872, 2204136, 2347884, 2454606, 2561328, 2571492, 2677752, 2805264, 3000074, 3130512, 3272808, 3306204, 3428656, 3521826, 3681909, 3857238, 4024944, 4207896, 4408272, 4500111, 4695768, 4909212, 5142984, 5355504, 5785857, 6000148, 6545616, 6612408, 7043652, 7363818, 7714476, 8415792, 9000222, 9391536, 9818424, 10285968, 11571714, 12000296, 13224816, 13500333, 14087304, 14727636, 15428952, 18000444, 19636848, 23143428, 24000592, 27000666, 28174608, 29455272, 30857904, 36000888, 40500999, 46286856, 54001332, 58910544, 72001776, 81001998, 92573712, 108002664, 162003996, 216005328, 324007992, 648015984]

約数ペア:

[(1, 648015984), (2, 324007992), (3, 216005328), (4, 162003996), (6, 108002664), (7, 92573712), (8, 81001998), (9, 72001776), (11, 58910544), (12, 54001332), (14, 46286856), (16, 40500999), (18, 36000888), (21, 30857904), (22, 29455272), (23, 28174608), (24, 27000666), (27, 24000592), (28, 23143428), (33, 19636848), (36, 18000444), (42, 15428952), (44, 14727636), (46, 14087304), (48, 13500333), (49, 13224816), (54, 12000296), (56, 11571714), (63, 10285968), (66, 9818424), (69, 9391536), (72, 9000222), (77, 8415792), (84, 7714476), (88, 7363818), (92, 7043652), (98, 6612408), (99, 6545616), (108, 6000148), (112, 5785857), (121, 5355504), (126, 5142984), (132, 4909212), (138, 4695768), (144, 4500111), (147, 4408272), (154, 4207896), (161, 4024944), (168, 3857238), (176, 3681909), (184, 3521826), (189, 3428656), (196, 3306204), (198, 3272808), (207, 3130512), (216, 3000074), (231, 2805264), (242, 2677752), (252, 2571492), (253, 2561328), (264, 2454606), (276, 2347884), (294, 2204136), (297, 2181872), (308, 2103948), (322, 2012472), (336, 1928619), (363, 1785168), (368, 1760913), (378, 1714328), (392, 1653102), (396, 1636404), (414, 1565256), (432, 1500037), (441, 1469424), (462, 1402632), (483, 1341648), (484, 1338876), (504, 1285746), (506, 1280664), (528, 1227303), (539, 1202256), (552, 1173942), (588, 1102068), (594, 1090936), (616, 1051974), (621, 1043504), (644, 1006236), (693, 935088), (726, 892584), (756, 857164), (759, 853776), (784, 826551), (792, 818202), (828, 782628), (847, 765072), (882, 734712), (924, 701316), (966, 670824), (968, 669438), (1008, 642873), (1012, 640332), (1078, 601128), (1089, 595056), (1104, 586971), (1127, 574992), (1176, 551034), (1188, 545468), (1232, 525987), (1242, 521752), (1288, 503118), (1323, 489808), (1331, 486864), (1386, 467544), (1449, 447216), (1452, 446292), (1512, 428582), (1518, 426888), (1584, 409101), (1617, 400752), (1656, 391314), (1694, 382536), (1764, 367356), (1771, 365904), (1848, 350658), (1932, 335412), (1936, 334719), (2024, 320166), (2079, 311696), (2156, 300564), (2178, 297528), (2254, 287496), (2277, 284592), (2352, 275517), (2376, 272734), (2484, 260876), (2541, 255024), (2576, 251559), (2646, 244904), (2662, 243432), (2772, 233772), (2783, 232848), (2898, 223608), (2904, 223146), (3024, 214291), (3036, 213444), (3234, 200376), (3267, 198352), (3312, 195657), (3381, 191664), (3388, 191268), (3528, 183678), (3542, 182952), (3696, 175329), (3864, 167706), (3993, 162288), (4048, 160083), (4158, 155848), (4312, 150282), (4347, 149072), (4356, 148764), (4508, 143748), (4554, 142296), (4752, 136367), (4851, 133584), (4968, 130438), (5082, 127512), (5292, 122452), (5313, 121968), (5324, 121716), (5544, 116886), (5566, 116424), (5796, 111804), (5808, 111573), (5929, 109296), (6072, 106722), (6468, 100188), (6534, 99176), (6762, 95832), (6776, 95634), (6831, 94864), (7056, 91839), (7084, 91476), (7623, 85008), (7728, 83853), (7986, 81144), (8316, 77924), (8349, 77616), (8624, 75141), (8694, 74536), (8712, 74382), (9016, 71874), (9108, 71148), (9317, 69552), (9702, 66792), (9936, 65219), (10143, 63888), (10164, 63756), (10584, 61226), (10626, 60984), (10648, 60858), (11088, 58443), (11132, 58212), (11592, 55902), (11858, 54648), (11979, 54096), (12144, 53361), (12397, 52272), (12936, 50094), (13068, 49588), (13524, 47916), (13552, 47817), (13662, 47432), (14168, 45738), (14553, 44528), (15246, 42504), (15939, 40656), (15972, 40572), (16632, 38962), (16698, 38808), (17388, 37268), (17424, 37191), (17787, 36432), (18032, 35937), (18216, 35574), (18634, 34776), (19404, 33396), (19481, 33264), (20286, 31944), (20328, 31878), (21168, 30613), (21252, 30492), (21296, 30429), (22264, 29106), (22869, 28336), (23184, 27951), (23716, 27324), (23958, 27048), (24794, 26136), (25047, 25872)]