2068678976

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 168

約数和(自身を含む): 5153924160

約数和(自身を除く): 3085245184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 169, 178, 182, 208, 224, 307, 338, 356, 364, 416, 448, 614, 623, 676, 712, 728, 832, 1157, 1183, 1228, 1246, 1352, 1424, 1456, 2149, 2314, 2366, 2456, 2492, 2704, 2848, 2912, 3991, 4298, 4628, 4732, 4912, 4984, 5408, 5696, 5824, 7982, 8099, 8596, 9256, 9464, 9824, 9968, 10816, 15041, 15964, 16198, 17192, 18512, 18928, 19648, 19936, 27323, 27937, 30082, 31928, 32396, 34384, 37024, 37856, 39872, 51883, 54646, 55874, 60164, 63856, 64792, 68768, 74048, 75712, 103766, 105287, 109292, 111748, 120328, 127712, 129584, 137536, 191261, 207532, 210574, 218584, 223496, 240656, 255424, 259168, 355199, 363181, 382522, 415064, 421148, 437168, 446992, 481312, 518336, 710398, 726362, 765044, 830128, 842296, 874336, 893984, 962624, 1420796, 1452724, 1530088, 1660256, 1684592, 1748672, 1787968, 2486393, 2841592, 2905448, 3060176, 3320512, 3369184, 4617587, 4972786, 5683184, 5810896, 6120352, 6738368, 9235174, 9945572, 11366368, 11621792, 12240704, 18470348, 19891144, 22732736, 23243584, 32323109, 36940696, 39782288, 64646218, 73881392, 79564576, 129292436, 147762784, 159129152, 258584872, 295525568, 517169744, 1034339488, 2068678976]

約数ペア:

[(1, 2068678976), (2, 1034339488), (4, 517169744), (7, 295525568), (8, 258584872), (13, 159129152), (14, 147762784), (16, 129292436), (26, 79564576), (28, 73881392), (32, 64646218), (52, 39782288), (56, 36940696), (64, 32323109), (89, 23243584), (91, 22732736), (104, 19891144), (112, 18470348), (169, 12240704), (178, 11621792), (182, 11366368), (208, 9945572), (224, 9235174), (307, 6738368), (338, 6120352), (356, 5810896), (364, 5683184), (416, 4972786), (448, 4617587), (614, 3369184), (623, 3320512), (676, 3060176), (712, 2905448), (728, 2841592), (832, 2486393), (1157, 1787968), (1183, 1748672), (1228, 1684592), (1246, 1660256), (1352, 1530088), (1424, 1452724), (1456, 1420796), (2149, 962624), (2314, 893984), (2366, 874336), (2456, 842296), (2492, 830128), (2704, 765044), (2848, 726362), (2912, 710398), (3991, 518336), (4298, 481312), (4628, 446992), (4732, 437168), (4912, 421148), (4984, 415064), (5408, 382522), (5696, 363181), (5824, 355199), (7982, 259168), (8099, 255424), (8596, 240656), (9256, 223496), (9464, 218584), (9824, 210574), (9968, 207532), (10816, 191261), (15041, 137536), (15964, 129584), (16198, 127712), (17192, 120328), (18512, 111748), (18928, 109292), (19648, 105287), (19936, 103766), (27323, 75712), (27937, 74048), (30082, 68768), (31928, 64792), (32396, 63856), (34384, 60164), (37024, 55874), (37856, 54646), (39872, 51883)]