19031109888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:661

約数の個数: 288

約数和(自身を含む): 59418196992

約数和(自身を除く): 40387087104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 131, 168, 183, 192, 224, 244, 256, 262, 336, 366, 384, 393, 427, 443, 448, 488, 524, 672, 732, 768, 786, 854, 886, 896, 917, 976, 1048, 1281, 1329, 1344, 1464, 1572, 1708, 1772, 1792, 1834, 1952, 2096, 2562, 2658, 2688, 2751, 2928, 3101, 3144, 3416, 3544, 3668, 3904, 4192, 5124, 5316, 5376, 5502, 5856, 6202, 6288, 6832, 7088, 7336, 7808, 7991, 8384, 9303, 10248, 10632, 11004, 11712, 12404, 12576, 13664, 14176, 14672, 15616, 15982, 16768, 18606, 20496, 21264, 22008, 23424, 23973, 24808, 25152, 27023, 27328, 28352, 29344, 31964, 33536, 37212, 40992, 42528, 44016, 46848, 47946, 49616, 50304, 54046, 54656, 55937, 56704, 58033, 58688, 63928, 74424, 81069, 81984, 85056, 88032, 95892, 99232, 100608, 108092, 109312, 111874, 113408, 116066, 117376, 127856, 148848, 162138, 163968, 167811, 170112, 174099, 176064, 189161, 191784, 198464, 216184, 223748, 232132, 234752, 255712, 297696, 324276, 327936, 335622, 340224, 348198, 352128, 378322, 383568, 396928, 406231, 432368, 447496, 464264, 511424, 567483, 595392, 648552, 671244, 696396, 704256, 756644, 767136, 793856, 812462, 864736, 894992, 928528, 1022848, 1134966, 1190784, 1218693, 1297104, 1342488, 1392792, 1513288, 1534272, 1624924, 1729472, 1789984, 1857056, 2045696, 2269932, 2381568, 2437386, 2594208, 2684976, 2785584, 3026576, 3068544, 3249848, 3458944, 3540013, 3579968, 3714112, 4539864, 4874772, 5188416, 5369952, 5571168, 6053152, 6137088, 6499696, 6917888, 7080026, 7159936, 7428224, 9079728, 9749544, 10376832, 10620039, 10739904, 11142336, 12106304, 12999392, 14160052, 14319872, 14856448, 18159456, 19499088, 20753664, 21240078, 21479808, 22284672, 24212608, 24780091, 25998784, 28320104, 36318912, 38998176, 42480156, 42959616, 44569344, 48425216, 49560182, 51997568, 56640208, 72637824, 74340273, 77996352, 84960312, 99120364, 103995136, 113280416, 145275648, 148680546, 155992704, 169920624, 198240728, 226560832, 297361092, 311985408, 339841248, 396481456, 453121664, 594722184, 679682496, 792962912, 906243328, 1189444368, 1359364992, 1585925824, 2378888736, 2718729984, 3171851648, 4757777472, 6343703296, 9515554944, 19031109888]

約数ペア:

[(1, 19031109888), (2, 9515554944), (3, 6343703296), (4, 4757777472), (6, 3171851648), (7, 2718729984), (8, 2378888736), (12, 1585925824), (14, 1359364992), (16, 1189444368), (21, 906243328), (24, 792962912), (28, 679682496), (32, 594722184), (42, 453121664), (48, 396481456), (56, 339841248), (61, 311985408), (64, 297361092), (84, 226560832), (96, 198240728), (112, 169920624), (122, 155992704), (128, 148680546), (131, 145275648), (168, 113280416), (183, 103995136), (192, 99120364), (224, 84960312), (244, 77996352), (256, 74340273), (262, 72637824), (336, 56640208), (366, 51997568), (384, 49560182), (393, 48425216), (427, 44569344), (443, 42959616), (448, 42480156), (488, 38998176), (524, 36318912), (672, 28320104), (732, 25998784), (768, 24780091), (786, 24212608), (854, 22284672), (886, 21479808), (896, 21240078), (917, 20753664), (976, 19499088), (1048, 18159456), (1281, 14856448), (1329, 14319872), (1344, 14160052), (1464, 12999392), (1572, 12106304), (1708, 11142336), (1772, 10739904), (1792, 10620039), (1834, 10376832), (1952, 9749544), (2096, 9079728), (2562, 7428224), (2658, 7159936), (2688, 7080026), (2751, 6917888), (2928, 6499696), (3101, 6137088), (3144, 6053152), (3416, 5571168), (3544, 5369952), (3668, 5188416), (3904, 4874772), (4192, 4539864), (5124, 3714112), (5316, 3579968), (5376, 3540013), (5502, 3458944), (5856, 3249848), (6202, 3068544), (6288, 3026576), (6832, 2785584), (7088, 2684976), (7336, 2594208), (7808, 2437386), (7991, 2381568), (8384, 2269932), (9303, 2045696), (10248, 1857056), (10632, 1789984), (11004, 1729472), (11712, 1624924), (12404, 1534272), (12576, 1513288), (13664, 1392792), (14176, 1342488), (14672, 1297104), (15616, 1218693), (15982, 1190784), (16768, 1134966), (18606, 1022848), (20496, 928528), (21264, 894992), (22008, 864736), (23424, 812462), (23973, 793856), (24808, 767136), (25152, 756644), (27023, 704256), (27328, 696396), (28352, 671244), (29344, 648552), (31964, 595392), (33536, 567483), (37212, 511424), (40992, 464264), (42528, 447496), (44016, 432368), (46848, 406231), (47946, 396928), (49616, 383568), (50304, 378322), (54046, 352128), (54656, 348198), (55937, 340224), (56704, 335622), (58033, 327936), (58688, 324276), (63928, 297696), (74424, 255712), (81069, 234752), (81984, 232132), (85056, 223748), (88032, 216184), (95892, 198464), (99232, 191784), (100608, 189161), (108092, 176064), (109312, 174099), (111874, 170112), (113408, 167811), (116066, 163968), (117376, 162138), (127856, 148848)]