1668816576

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3259}}^1$

素因数の和:3411

約数の個数: 168

約数和(自身を含む): 5511434240

約数和(自身を除く): 3842617664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 144, 168, 192, 224, 252, 254, 288, 336, 381, 448, 504, 508, 576, 672, 762, 889, 1008, 1016, 1143, 1344, 1524, 1778, 2016, 2032, 2286, 2667, 3048, 3259, 3556, 4032, 4064, 4572, 5334, 6096, 6518, 7112, 8001, 8128, 9144, 9777, 10668, 12192, 13036, 14224, 16002, 18288, 19554, 21336, 22813, 24384, 26072, 28448, 29331, 32004, 36576, 39108, 42672, 45626, 52144, 56896, 58662, 64008, 68439, 73152, 78216, 85344, 91252, 104288, 117324, 128016, 136878, 156432, 170688, 182504, 205317, 208576, 234648, 256032, 273756, 312864, 365008, 410634, 413893, 469296, 512064, 547512, 625728, 730016, 821268, 827786, 938592, 1095024, 1241679, 1460032, 1642536, 1655572, 1877184, 2190048, 2483358, 2897251, 3285072, 3311144, 3725037, 4380096, 4966716, 5794502, 6570144, 6622288, 7450074, 8691753, 9933432, 11589004, 13140288, 13244576, 14900148, 17383506, 19866864, 23178008, 26075259, 26489152, 29800296, 34767012, 39733728, 46356016, 52150518, 59600592, 69534024, 79467456, 92712032, 104301036, 119201184, 139068048, 185424064, 208602072, 238402368, 278136096, 417204144, 556272192, 834408288, 1668816576]

約数ペア:

[(1, 1668816576), (2, 834408288), (3, 556272192), (4, 417204144), (6, 278136096), (7, 238402368), (8, 208602072), (9, 185424064), (12, 139068048), (14, 119201184), (16, 104301036), (18, 92712032), (21, 79467456), (24, 69534024), (28, 59600592), (32, 52150518), (36, 46356016), (42, 39733728), (48, 34767012), (56, 29800296), (63, 26489152), (64, 26075259), (72, 23178008), (84, 19866864), (96, 17383506), (112, 14900148), (126, 13244576), (127, 13140288), (144, 11589004), (168, 9933432), (192, 8691753), (224, 7450074), (252, 6622288), (254, 6570144), (288, 5794502), (336, 4966716), (381, 4380096), (448, 3725037), (504, 3311144), (508, 3285072), (576, 2897251), (672, 2483358), (762, 2190048), (889, 1877184), (1008, 1655572), (1016, 1642536), (1143, 1460032), (1344, 1241679), (1524, 1095024), (1778, 938592), (2016, 827786), (2032, 821268), (2286, 730016), (2667, 625728), (3048, 547512), (3259, 512064), (3556, 469296), (4032, 413893), (4064, 410634), (4572, 365008), (5334, 312864), (6096, 273756), (6518, 256032), (7112, 234648), (8001, 208576), (8128, 205317), (9144, 182504), (9777, 170688), (10668, 156432), (12192, 136878), (13036, 128016), (14224, 117324), (16002, 104288), (18288, 91252), (19554, 85344), (21336, 78216), (22813, 73152), (24384, 68439), (26072, 64008), (28448, 58662), (29331, 56896), (32004, 52144), (36576, 45626), (39108, 42672)]