2497451264

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 6618243072

約数和(自身を除く): 4120791808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 61, 62, 64, 67, 77, 88, 112, 122, 124, 128, 134, 154, 176, 217, 224, 244, 248, 256, 268, 308, 341, 352, 427, 434, 448, 469, 488, 496, 536, 616, 671, 682, 704, 737, 854, 868, 896, 938, 976, 992, 1072, 1232, 1342, 1364, 1408, 1474, 1708, 1736, 1792, 1876, 1891, 1952, 1984, 2077, 2144, 2387, 2464, 2684, 2728, 2816, 2948, 3416, 3472, 3752, 3782, 3904, 3968, 4087, 4154, 4288, 4697, 4774, 4928, 5159, 5368, 5456, 5896, 6832, 6944, 7504, 7564, 7808, 7936, 8174, 8308, 8576, 9394, 9548, 9856, 10318, 10736, 10912, 11792, 13237, 13664, 13888, 14539, 15008, 15128, 15616, 16348, 16616, 17152, 18788, 19096, 19712, 20636, 20801, 21472, 21824, 22847, 23584, 26474, 27328, 27776, 28609, 29078, 30016, 30256, 32696, 33232, 37576, 38192, 41272, 41602, 42944, 43648, 44957, 45694, 47168, 52948, 54656, 55552, 57218, 58156, 60032, 60512, 65392, 66464, 75152, 76384, 82544, 83204, 85888, 87296, 89914, 91388, 94336, 105896, 109312, 114436, 116312, 120064, 121024, 126697, 130784, 132928, 145607, 150304, 152768, 159929, 165088, 166408, 171776, 179828, 182776, 188672, 211792, 228872, 232624, 242048, 253394, 261568, 265856, 291214, 300608, 305536, 314699, 319858, 330176, 332816, 359656, 365552, 423584, 457744, 465248, 484096, 506788, 523136, 531712, 582428, 601216, 611072, 629398, 639716, 660352, 665632, 719312, 731104, 847168, 886879, 915488, 930496, 1013576, 1046272, 1164856, 1202432, 1258796, 1279432, 1320704, 1331264, 1393667, 1438624, 1462208, 1694336, 1773758, 1830976, 1860992, 2027152, 2329712, 2517592, 2558864, 2662528, 2787334, 2877248, 2924416, 3388672, 3547516, 3661952, 3721984, 4054304, 4659424, 5035184, 5117728, 5325056, 5574668, 5754496, 5848832, 7095032, 7323904, 8108608, 9318848, 9755669, 10070368, 10235456, 11149336, 11508992, 14190064, 16217216, 18637696, 19511338, 20140736, 20470912, 22298672, 28380128, 32434432, 37275392, 39022676, 40281472, 40941824, 44597344, 56760256, 78045352, 80562944, 89194688, 113520512, 156090704, 178389376, 227041024, 312181408, 356778752, 624362816, 1248725632, 2497451264]

約数ペア:

[(1, 2497451264), (2, 1248725632), (4, 624362816), (7, 356778752), (8, 312181408), (11, 227041024), (14, 178389376), (16, 156090704), (22, 113520512), (28, 89194688), (31, 80562944), (32, 78045352), (44, 56760256), (56, 44597344), (61, 40941824), (62, 40281472), (64, 39022676), (67, 37275392), (77, 32434432), (88, 28380128), (112, 22298672), (122, 20470912), (124, 20140736), (128, 19511338), (134, 18637696), (154, 16217216), (176, 14190064), (217, 11508992), (224, 11149336), (244, 10235456), (248, 10070368), (256, 9755669), (268, 9318848), (308, 8108608), (341, 7323904), (352, 7095032), (427, 5848832), (434, 5754496), (448, 5574668), (469, 5325056), (488, 5117728), (496, 5035184), (536, 4659424), (616, 4054304), (671, 3721984), (682, 3661952), (704, 3547516), (737, 3388672), (854, 2924416), (868, 2877248), (896, 2787334), (938, 2662528), (976, 2558864), (992, 2517592), (1072, 2329712), (1232, 2027152), (1342, 1860992), (1364, 1830976), (1408, 1773758), (1474, 1694336), (1708, 1462208), (1736, 1438624), (1792, 1393667), (1876, 1331264), (1891, 1320704), (1952, 1279432), (1984, 1258796), (2077, 1202432), (2144, 1164856), (2387, 1046272), (2464, 1013576), (2684, 930496), (2728, 915488), (2816, 886879), (2948, 847168), (3416, 731104), (3472, 719312), (3752, 665632), (3782, 660352), (3904, 639716), (3968, 629398), (4087, 611072), (4154, 601216), (4288, 582428), (4697, 531712), (4774, 523136), (4928, 506788), (5159, 484096), (5368, 465248), (5456, 457744), (5896, 423584), (6832, 365552), (6944, 359656), (7504, 332816), (7564, 330176), (7808, 319858), (7936, 314699), (8174, 305536), (8308, 300608), (8576, 291214), (9394, 265856), (9548, 261568), (9856, 253394), (10318, 242048), (10736, 232624), (10912, 228872), (11792, 211792), (13237, 188672), (13664, 182776), (13888, 179828), (14539, 171776), (15008, 166408), (15128, 165088), (15616, 159929), (16348, 152768), (16616, 150304), (17152, 145607), (18788, 132928), (19096, 130784), (19712, 126697), (20636, 121024), (20801, 120064), (21472, 116312), (21824, 114436), (22847, 109312), (23584, 105896), (26474, 94336), (27328, 91388), (27776, 89914), (28609, 87296), (29078, 85888), (30016, 83204), (30256, 82544), (32696, 76384), (33232, 75152), (37576, 66464), (38192, 65392), (41272, 60512), (41602, 60032), (42944, 58156), (43648, 57218), (44957, 55552), (45694, 54656), (47168, 52948)]