489924288

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 280

約数和(自身を含む): 1734872832

約数和(自身を除く): 1244948544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 324, 336, 368, 378, 414, 432, 448, 483, 504, 552, 567, 576, 587, 621, 644, 648, 672, 736, 756, 828, 864, 966, 1008, 1104, 1134, 1174, 1242, 1288, 1296, 1344, 1449, 1472, 1512, 1656, 1728, 1761, 1863, 1932, 2016, 2208, 2268, 2348, 2484, 2576, 2592, 2898, 3024, 3312, 3522, 3726, 3864, 4032, 4109, 4347, 4416, 4536, 4696, 4968, 5152, 5184, 5283, 5796, 6048, 6624, 7044, 7452, 7728, 8218, 8694, 9072, 9392, 9936, 10304, 10566, 11592, 12096, 12327, 13041, 13248, 13501, 14088, 14904, 15456, 15849, 16436, 17388, 18144, 18784, 19872, 21132, 23184, 24654, 26082, 27002, 28176, 29808, 30912, 31698, 32872, 34776, 36288, 36981, 37568, 39744, 40503, 42264, 46368, 47547, 49308, 52164, 54004, 56352, 59616, 63396, 65744, 69552, 73962, 81006, 84528, 92736, 94507, 95094, 98616, 104328, 108008, 110943, 112704, 119232, 121509, 126792, 131488, 139104, 147924, 162012, 169056, 189014, 190188, 197232, 208656, 216016, 221886, 243018, 253584, 262976, 278208, 283521, 295848, 324024, 332829, 338112, 364527, 378028, 380376, 394464, 417312, 432032, 443772, 486036, 507168, 567042, 591696, 648048, 665658, 729054, 756056, 760752, 788928, 834624, 850563, 864064, 887544, 972072, 1014336, 1093581, 1134084, 1183392, 1296096, 1331316, 1458108, 1512112, 1521504, 1701126, 1775088, 1944144, 2187162, 2268168, 2366784, 2551689, 2592192, 2662632, 2916216, 3024224, 3043008, 3402252, 3550176, 3888288, 4374324, 4536336, 5103378, 5325264, 5832432, 6048448, 6804504, 7100352, 7655067, 7776576, 8748648, 9072672, 10206756, 10650528, 11664864, 13609008, 15310134, 17497296, 18145344, 20413512, 21301056, 23329728, 27218016, 30620268, 34994592, 40827024, 54436032, 61240536, 69989184, 81654048, 122481072, 163308096, 244962144, 489924288]

約数ペア:

[(1, 489924288), (2, 244962144), (3, 163308096), (4, 122481072), (6, 81654048), (7, 69989184), (8, 61240536), (9, 54436032), (12, 40827024), (14, 34994592), (16, 30620268), (18, 27218016), (21, 23329728), (23, 21301056), (24, 20413512), (27, 18145344), (28, 17497296), (32, 15310134), (36, 13609008), (42, 11664864), (46, 10650528), (48, 10206756), (54, 9072672), (56, 8748648), (63, 7776576), (64, 7655067), (69, 7100352), (72, 6804504), (81, 6048448), (84, 5832432), (92, 5325264), (96, 5103378), (108, 4536336), (112, 4374324), (126, 3888288), (138, 3550176), (144, 3402252), (161, 3043008), (162, 3024224), (168, 2916216), (184, 2662632), (189, 2592192), (192, 2551689), (207, 2366784), (216, 2268168), (224, 2187162), (252, 1944144), (276, 1775088), (288, 1701126), (322, 1521504), (324, 1512112), (336, 1458108), (368, 1331316), (378, 1296096), (414, 1183392), (432, 1134084), (448, 1093581), (483, 1014336), (504, 972072), (552, 887544), (567, 864064), (576, 850563), (587, 834624), (621, 788928), (644, 760752), (648, 756056), (672, 729054), (736, 665658), (756, 648048), (828, 591696), (864, 567042), (966, 507168), (1008, 486036), (1104, 443772), (1134, 432032), (1174, 417312), (1242, 394464), (1288, 380376), (1296, 378028), (1344, 364527), (1449, 338112), (1472, 332829), (1512, 324024), (1656, 295848), (1728, 283521), (1761, 278208), (1863, 262976), (1932, 253584), (2016, 243018), (2208, 221886), (2268, 216016), (2348, 208656), (2484, 197232), (2576, 190188), (2592, 189014), (2898, 169056), (3024, 162012), (3312, 147924), (3522, 139104), (3726, 131488), (3864, 126792), (4032, 121509), (4109, 119232), (4347, 112704), (4416, 110943), (4536, 108008), (4696, 104328), (4968, 98616), (5152, 95094), (5184, 94507), (5283, 92736), (5796, 84528), (6048, 81006), (6624, 73962), (7044, 69552), (7452, 65744), (7728, 63396), (8218, 59616), (8694, 56352), (9072, 54004), (9392, 52164), (9936, 49308), (10304, 47547), (10566, 46368), (11592, 42264), (12096, 40503), (12327, 39744), (13041, 37568), (13248, 36981), (13501, 36288), (14088, 34776), (14904, 32872), (15456, 31698), (15849, 30912), (16436, 29808), (17388, 28176), (18144, 27002), (18784, 26082), (19872, 24654), (21132, 23184)]