1989151092208

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:1044

約数の個数: 320

約数和(自身を含む): 4768974766080

約数和(自身を除く): 2779823673872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 89, 92, 94, 112, 161, 178, 184, 188, 322, 329, 356, 367, 368, 376, 503, 623, 644, 658, 712, 734, 752, 1006, 1081, 1246, 1288, 1316, 1424, 1468, 2012, 2047, 2162, 2492, 2569, 2576, 2632, 2936, 3521, 4024, 4094, 4183, 4324, 4984, 5138, 5264, 5872, 7042, 7567, 8048, 8188, 8366, 8441, 8648, 9968, 10276, 11569, 14084, 14329, 15134, 16376, 16732, 16882, 17249, 17296, 20552, 23138, 23641, 28168, 28658, 29281, 30268, 32663, 32752, 33464, 33764, 34498, 41104, 44767, 46276, 47282, 56336, 57316, 58562, 59087, 60536, 65326, 66928, 67528, 68996, 80983, 89534, 92552, 94564, 96209, 114632, 117124, 118174, 120743, 121072, 130652, 135056, 137992, 161966, 165487, 179068, 184601, 185104, 189128, 192418, 228641, 229264, 234248, 236348, 241486, 261304, 275984, 313369, 323932, 330974, 358136, 369202, 378256, 384836, 396727, 457282, 468496, 472696, 482972, 522608, 543743, 626738, 647864, 661948, 673463, 716272, 738404, 751249, 769672, 793454, 914564, 945392, 965944, 1029641, 1087486, 1253476, 1292207, 1295728, 1323896, 1346926, 1476808, 1502498, 1535161, 1539344, 1586908, 1829128, 1931888, 2059282, 2104049, 2174972, 2506952, 2584414, 2647792, 2693852, 2777089, 2953616, 3004996, 3070322, 3173816, 3658256, 3806201, 4118564, 4208098, 4245823, 4349944, 5013904, 5168828, 5258743, 5387704, 5554178, 6009992, 6140644, 6347632, 7207487, 7612402, 8237128, 8416196, 8491646, 8676247, 8699888, 10337656, 10517486, 10746127, 10775408, 11108356, 12019984, 12281288, 14414974, 14728343, 15224804, 16429489, 16474256, 16832392, 16983292, 17352494, 20675312, 21034972, 21492254, 22216712, 24562576, 28829948, 29456686, 29720761, 30449608, 32858978, 33664784, 33966584, 34704988, 35308703, 42069944, 42984508, 44433424, 48393127, 57659896, 58913372, 59441522, 60733729, 60899216, 65717956, 67933168, 69409976, 70617406, 84139888, 85969016, 96786254, 115006423, 115319792, 117826744, 118883044, 121467458, 131435912, 138819952, 141234812, 171938032, 193572508, 199553681, 230012846, 235653488, 237766088, 242934916, 247160921, 262871824, 282469624, 338751889, 377878247, 387145016, 399107362, 460025692, 475532176, 485869832, 494321842, 564939248, 677503778, 755756494, 772185983, 774290032, 798214724, 920051384, 971739664, 988643684, 1355007556, 1396875767, 1511512988, 1544371966, 1596429448, 1840102768, 1977287368, 2645147729, 2710015112, 2793751534, 3023025976, 3088743932, 3192858896, 3954574736, 5290295458, 5405301881, 5420030224, 5587503068, 6046051952, 6177487864, 10580590916, 10810603762, 11175006136, 12354975728, 17760277609, 21161181832, 21621207524, 22350012272, 35520555218, 42322363664, 43242415048, 71041110436, 86484830096, 124321943263, 142082220872, 248643886526, 284164441744, 497287773052, 994575546104, 1989151092208]

約数ペア:

[(1, 1989151092208), (2, 994575546104), (4, 497287773052), (7, 284164441744), (8, 248643886526), (14, 142082220872), (16, 124321943263), (23, 86484830096), (28, 71041110436), (46, 43242415048), (47, 42322363664), (56, 35520555218), (89, 22350012272), (92, 21621207524), (94, 21161181832), (112, 17760277609), (161, 12354975728), (178, 11175006136), (184, 10810603762), (188, 10580590916), (322, 6177487864), (329, 6046051952), (356, 5587503068), (367, 5420030224), (368, 5405301881), (376, 5290295458), (503, 3954574736), (623, 3192858896), (644, 3088743932), (658, 3023025976), (712, 2793751534), (734, 2710015112), (752, 2645147729), (1006, 1977287368), (1081, 1840102768), (1246, 1596429448), (1288, 1544371966), (1316, 1511512988), (1424, 1396875767), (1468, 1355007556), (2012, 988643684), (2047, 971739664), (2162, 920051384), (2492, 798214724), (2569, 774290032), (2576, 772185983), (2632, 755756494), (2936, 677503778), (3521, 564939248), (4024, 494321842), (4094, 485869832), (4183, 475532176), (4324, 460025692), (4984, 399107362), (5138, 387145016), (5264, 377878247), (5872, 338751889), (7042, 282469624), (7567, 262871824), (8048, 247160921), (8188, 242934916), (8366, 237766088), (8441, 235653488), (8648, 230012846), (9968, 199553681), (10276, 193572508), (11569, 171938032), (14084, 141234812), (14329, 138819952), (15134, 131435912), (16376, 121467458), (16732, 118883044), (16882, 117826744), (17249, 115319792), (17296, 115006423), (20552, 96786254), (23138, 85969016), (23641, 84139888), (28168, 70617406), (28658, 69409976), (29281, 67933168), (30268, 65717956), (32663, 60899216), (32752, 60733729), (33464, 59441522), (33764, 58913372), (34498, 57659896), (41104, 48393127), (44767, 44433424), (46276, 42984508), (47282, 42069944), (56336, 35308703), (57316, 34704988), (58562, 33966584), (59087, 33664784), (60536, 32858978), (65326, 30449608), (66928, 29720761), (67528, 29456686), (68996, 28829948), (80983, 24562576), (89534, 22216712), (92552, 21492254), (94564, 21034972), (96209, 20675312), (114632, 17352494), (117124, 16983292), (118174, 16832392), (120743, 16474256), (121072, 16429489), (130652, 15224804), (135056, 14728343), (137992, 14414974), (161966, 12281288), (165487, 12019984), (179068, 11108356), (184601, 10775408), (185104, 10746127), (189128, 10517486), (192418, 10337656), (228641, 8699888), (229264, 8676247), (234248, 8491646), (236348, 8416196), (241486, 8237128), (261304, 7612402), (275984, 7207487), (313369, 6347632), (323932, 6140644), (330974, 6009992), (358136, 5554178), (369202, 5387704), (378256, 5258743), (384836, 5168828), (396727, 5013904), (457282, 4349944), (468496, 4245823), (472696, 4208098), (482972, 4118564), (522608, 3806201), (543743, 3658256), (626738, 3173816), (647864, 3070322), (661948, 3004996), (673463, 2953616), (716272, 2777089), (738404, 2693852), (751249, 2647792), (769672, 2584414), (793454, 2506952), (914564, 2174972), (945392, 2104049), (965944, 2059282), (1029641, 1931888), (1087486, 1829128), (1253476, 1586908), (1292207, 1539344), (1295728, 1535161), (1323896, 1502498), (1346926, 1476808)]