19816582848

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1511

約数の個数: 224

約数和(自身を含む): 57730387968

約数和(自身を除く): 37913805120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 151, 186, 192, 204, 248, 272, 302, 372, 408, 453, 496, 527, 544, 604, 744, 816, 906, 992, 1054, 1088, 1208, 1297, 1488, 1581, 1632, 1812, 1984, 2108, 2416, 2567, 2594, 2976, 3162, 3264, 3624, 3891, 4216, 4681, 4832, 5134, 5188, 5952, 6324, 7248, 7701, 7782, 8432, 9362, 9664, 10268, 10376, 12648, 14043, 14496, 15402, 15564, 16864, 18724, 20536, 20752, 22049, 25296, 28086, 28992, 30804, 31128, 33728, 37448, 40207, 41072, 41504, 44098, 50592, 56172, 61608, 62256, 66147, 74896, 79577, 80414, 82144, 83008, 88196, 101184, 112344, 120621, 123216, 124512, 132294, 149792, 159154, 160828, 164288, 176392, 195847, 224688, 238731, 241242, 246432, 249024, 264588, 299584, 318308, 321656, 352784, 391694, 449376, 477462, 482484, 492864, 529176, 587541, 636616, 643312, 683519, 705568, 783388, 898752, 954924, 964968, 1058352, 1175082, 1273232, 1286624, 1367038, 1411136, 1566776, 1909848, 1929936, 2050557, 2116704, 2350164, 2546464, 2573248, 2734076, 3133552, 3329399, 3819696, 3859872, 4101114, 4233408, 4700328, 5092928, 5468152, 6071257, 6267104, 6658798, 7639392, 7719744, 8202228, 9400656, 9988197, 10936304, 12142514, 12534208, 13317596, 15278784, 16404456, 18213771, 18801312, 19976394, 21872608, 24285028, 26635192, 32808912, 36427542, 37602624, 39952788, 43745216, 48570056, 53270384, 65617824, 72855084, 79905576, 97140112, 103211369, 106540768, 131235648, 145710168, 159811152, 194280224, 206422738, 213081536, 291420336, 309634107, 319622304, 388560448, 412845476, 582840672, 619268214, 639244608, 825690952, 1165681344, 1238536428, 1651381904, 2477072856, 3302763808, 4954145712, 6605527616, 9908291424, 19816582848]

約数ペア:

[(1, 19816582848), (2, 9908291424), (3, 6605527616), (4, 4954145712), (6, 3302763808), (8, 2477072856), (12, 1651381904), (16, 1238536428), (17, 1165681344), (24, 825690952), (31, 639244608), (32, 619268214), (34, 582840672), (48, 412845476), (51, 388560448), (62, 319622304), (64, 309634107), (68, 291420336), (93, 213081536), (96, 206422738), (102, 194280224), (124, 159811152), (136, 145710168), (151, 131235648), (186, 106540768), (192, 103211369), (204, 97140112), (248, 79905576), (272, 72855084), (302, 65617824), (372, 53270384), (408, 48570056), (453, 43745216), (496, 39952788), (527, 37602624), (544, 36427542), (604, 32808912), (744, 26635192), (816, 24285028), (906, 21872608), (992, 19976394), (1054, 18801312), (1088, 18213771), (1208, 16404456), (1297, 15278784), (1488, 13317596), (1581, 12534208), (1632, 12142514), (1812, 10936304), (1984, 9988197), (2108, 9400656), (2416, 8202228), (2567, 7719744), (2594, 7639392), (2976, 6658798), (3162, 6267104), (3264, 6071257), (3624, 5468152), (3891, 5092928), (4216, 4700328), (4681, 4233408), (4832, 4101114), (5134, 3859872), (5188, 3819696), (5952, 3329399), (6324, 3133552), (7248, 2734076), (7701, 2573248), (7782, 2546464), (8432, 2350164), (9362, 2116704), (9664, 2050557), (10268, 1929936), (10376, 1909848), (12648, 1566776), (14043, 1411136), (14496, 1367038), (15402, 1286624), (15564, 1273232), (16864, 1175082), (18724, 1058352), (20536, 964968), (20752, 954924), (22049, 898752), (25296, 783388), (28086, 705568), (28992, 683519), (30804, 643312), (31128, 636616), (33728, 587541), (37448, 529176), (40207, 492864), (41072, 482484), (41504, 477462), (44098, 449376), (50592, 391694), (56172, 352784), (61608, 321656), (62256, 318308), (66147, 299584), (74896, 264588), (79577, 249024), (80414, 246432), (82144, 241242), (83008, 238731), (88196, 224688), (101184, 195847), (112344, 176392), (120621, 164288), (123216, 160828), (124512, 159154), (132294, 149792)]