421052544

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 1336608000

約数和(自身を除く): 915555456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 149, 176, 192, 198, 223, 264, 288, 298, 352, 384, 396, 446, 447, 528, 576, 596, 669, 704, 792, 892, 894, 1056, 1152, 1192, 1338, 1341, 1408, 1584, 1639, 1784, 1788, 2007, 2112, 2384, 2453, 2676, 2682, 3168, 3278, 3568, 3576, 4014, 4224, 4768, 4906, 4917, 5352, 5364, 6336, 6556, 7136, 7152, 7359, 8028, 9536, 9812, 9834, 10704, 10728, 12672, 13112, 14272, 14304, 14718, 14751, 16056, 19072, 19624, 19668, 21408, 21456, 22077, 26224, 28544, 28608, 29436, 29502, 32112, 33227, 39248, 39336, 42816, 42912, 44154, 52448, 57216, 58872, 59004, 64224, 66454, 78496, 78672, 85632, 85824, 88308, 99681, 104896, 117744, 118008, 128448, 132908, 156992, 157344, 171648, 176616, 199362, 209792, 235488, 236016, 256896, 265816, 299043, 313984, 314688, 353232, 365497, 398724, 470976, 472032, 531632, 598086, 629376, 706464, 730994, 797448, 941952, 944064, 1063264, 1096491, 1196172, 1412928, 1461988, 1594896, 1888128, 2126528, 2192982, 2392344, 2825856, 2923976, 3189792, 3289473, 4253056, 4385964, 4784688, 5847952, 6379584, 6578946, 8771928, 9569376, 11695904, 12759168, 13157892, 17543856, 19138752, 23391808, 26315784, 35087712, 38277504, 46783616, 52631568, 70175424, 105263136, 140350848, 210526272, 421052544]

約数ペア:

[(1, 421052544), (2, 210526272), (3, 140350848), (4, 105263136), (6, 70175424), (8, 52631568), (9, 46783616), (11, 38277504), (12, 35087712), (16, 26315784), (18, 23391808), (22, 19138752), (24, 17543856), (32, 13157892), (33, 12759168), (36, 11695904), (44, 9569376), (48, 8771928), (64, 6578946), (66, 6379584), (72, 5847952), (88, 4784688), (96, 4385964), (99, 4253056), (128, 3289473), (132, 3189792), (144, 2923976), (149, 2825856), (176, 2392344), (192, 2192982), (198, 2126528), (223, 1888128), (264, 1594896), (288, 1461988), (298, 1412928), (352, 1196172), (384, 1096491), (396, 1063264), (446, 944064), (447, 941952), (528, 797448), (576, 730994), (596, 706464), (669, 629376), (704, 598086), (792, 531632), (892, 472032), (894, 470976), (1056, 398724), (1152, 365497), (1192, 353232), (1338, 314688), (1341, 313984), (1408, 299043), (1584, 265816), (1639, 256896), (1784, 236016), (1788, 235488), (2007, 209792), (2112, 199362), (2384, 176616), (2453, 171648), (2676, 157344), (2682, 156992), (3168, 132908), (3278, 128448), (3568, 118008), (3576, 117744), (4014, 104896), (4224, 99681), (4768, 88308), (4906, 85824), (4917, 85632), (5352, 78672), (5364, 78496), (6336, 66454), (6556, 64224), (7136, 59004), (7152, 58872), (7359, 57216), (8028, 52448), (9536, 44154), (9812, 42912), (9834, 42816), (10704, 39336), (10728, 39248), (12672, 33227), (13112, 32112), (14272, 29502), (14304, 29436), (14718, 28608), (14751, 28544), (16056, 26224), (19072, 22077), (19624, 21456), (19668, 21408)]