19701666048

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1357

約数の個数: 288

約数和(自身を含む): 58867200000

約数和(自身を除く): 39165533952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 47, 48, 57, 64, 69, 76, 92, 94, 96, 114, 128, 138, 141, 152, 184, 188, 192, 228, 256, 276, 282, 304, 368, 376, 384, 437, 456, 552, 564, 608, 736, 752, 768, 874, 893, 912, 1081, 1104, 1128, 1216, 1249, 1311, 1472, 1504, 1748, 1786, 1824, 2162, 2208, 2256, 2432, 2498, 2622, 2679, 2944, 3008, 3243, 3496, 3572, 3648, 3747, 4324, 4416, 4512, 4864, 4996, 5244, 5358, 5888, 6016, 6486, 6992, 7144, 7296, 7494, 8648, 8832, 9024, 9992, 10488, 10716, 12032, 12972, 13984, 14288, 14592, 14988, 17296, 17664, 18048, 19984, 20539, 20976, 21432, 23731, 25944, 27968, 28576, 28727, 29976, 34592, 36096, 39968, 41078, 41952, 42864, 47462, 51888, 55936, 57152, 57454, 58703, 59952, 61617, 69184, 71193, 79936, 82156, 83904, 85728, 86181, 94924, 103776, 111872, 114304, 114908, 117406, 119904, 123234, 138368, 142386, 159872, 164312, 167808, 171456, 172362, 176109, 189848, 207552, 228608, 229816, 234812, 239808, 246468, 276736, 284772, 319744, 328624, 335616, 342912, 344724, 352218, 379696, 415104, 459632, 469624, 479616, 492936, 545813, 569544, 657248, 685824, 689448, 704436, 759392, 830208, 919264, 939248, 959232, 985872, 1091626, 1115357, 1139088, 1314496, 1350169, 1378896, 1408872, 1518784, 1637439, 1838528, 1878496, 1971744, 2183252, 2230714, 2278176, 2628992, 2700338, 2757792, 2817744, 3037568, 3274878, 3346071, 3677056, 3756992, 3943488, 4050507, 4366504, 4461428, 4556352, 5257984, 5400676, 5515584, 5635488, 6075136, 6549756, 6692142, 7354112, 7513984, 7886976, 8101014, 8733008, 8922856, 9112704, 10801352, 11031168, 11270976, 13099512, 13384284, 15027968, 15773952, 16202028, 17466016, 17845712, 18225408, 21602704, 22062336, 22541952, 25653211, 26199024, 26768568, 32404056, 34932032, 35691424, 43205408, 45083904, 51306422, 52398048, 53537136, 64808112, 69864064, 71382848, 76959633, 86410816, 102612844, 104796096, 107074272, 129616224, 139728128, 142765696, 153919266, 172821632, 205225688, 209592192, 214148544, 259232448, 285531392, 307838532, 345643264, 410451376, 419184384, 428297088, 518464896, 615677064, 820902752, 856594176, 1036929792, 1231354128, 1641805504, 2462708256, 3283611008, 4925416512, 6567222016, 9850833024, 19701666048]

約数ペア:

[(1, 19701666048), (2, 9850833024), (3, 6567222016), (4, 4925416512), (6, 3283611008), (8, 2462708256), (12, 1641805504), (16, 1231354128), (19, 1036929792), (23, 856594176), (24, 820902752), (32, 615677064), (38, 518464896), (46, 428297088), (47, 419184384), (48, 410451376), (57, 345643264), (64, 307838532), (69, 285531392), (76, 259232448), (92, 214148544), (94, 209592192), (96, 205225688), (114, 172821632), (128, 153919266), (138, 142765696), (141, 139728128), (152, 129616224), (184, 107074272), (188, 104796096), (192, 102612844), (228, 86410816), (256, 76959633), (276, 71382848), (282, 69864064), (304, 64808112), (368, 53537136), (376, 52398048), (384, 51306422), (437, 45083904), (456, 43205408), (552, 35691424), (564, 34932032), (608, 32404056), (736, 26768568), (752, 26199024), (768, 25653211), (874, 22541952), (893, 22062336), (912, 21602704), (1081, 18225408), (1104, 17845712), (1128, 17466016), (1216, 16202028), (1249, 15773952), (1311, 15027968), (1472, 13384284), (1504, 13099512), (1748, 11270976), (1786, 11031168), (1824, 10801352), (2162, 9112704), (2208, 8922856), (2256, 8733008), (2432, 8101014), (2498, 7886976), (2622, 7513984), (2679, 7354112), (2944, 6692142), (3008, 6549756), (3243, 6075136), (3496, 5635488), (3572, 5515584), (3648, 5400676), (3747, 5257984), (4324, 4556352), (4416, 4461428), (4512, 4366504), (4864, 4050507), (4996, 3943488), (5244, 3756992), (5358, 3677056), (5888, 3346071), (6016, 3274878), (6486, 3037568), (6992, 2817744), (7144, 2757792), (7296, 2700338), (7494, 2628992), (8648, 2278176), (8832, 2230714), (9024, 2183252), (9992, 1971744), (10488, 1878496), (10716, 1838528), (12032, 1637439), (12972, 1518784), (13984, 1408872), (14288, 1378896), (14592, 1350169), (14988, 1314496), (17296, 1139088), (17664, 1115357), (18048, 1091626), (19984, 985872), (20539, 959232), (20976, 939248), (21432, 919264), (23731, 830208), (25944, 759392), (27968, 704436), (28576, 689448), (28727, 685824), (29976, 657248), (34592, 569544), (36096, 545813), (39968, 492936), (41078, 479616), (41952, 469624), (42864, 459632), (47462, 415104), (51888, 379696), (55936, 352218), (57152, 344724), (57454, 342912), (58703, 335616), (59952, 328624), (61617, 319744), (69184, 284772), (71193, 276736), (79936, 246468), (82156, 239808), (83904, 234812), (85728, 229816), (86181, 228608), (94924, 207552), (103776, 189848), (111872, 176109), (114304, 172362), (114908, 171456), (117406, 167808), (119904, 164312), (123234, 159872), (138368, 142386)]