668225664

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 2058615000

約数和(自身を除く): 1390389336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 149, 153, 192, 204, 229, 272, 288, 298, 306, 384, 408, 447, 458, 544, 576, 596, 612, 687, 816, 894, 916, 1088, 1152, 1192, 1224, 1341, 1374, 1632, 1788, 1832, 2061, 2176, 2384, 2448, 2533, 2682, 2748, 3264, 3576, 3664, 3893, 4122, 4768, 4896, 5066, 5364, 5496, 6528, 7152, 7328, 7599, 7786, 8244, 9536, 9792, 10132, 10728, 10992, 11679, 14304, 14656, 15198, 15572, 16488, 19072, 19584, 20264, 21456, 21984, 22797, 23358, 28608, 29312, 30396, 31144, 32976, 34121, 35037, 40528, 42912, 43968, 45594, 46716, 57216, 60792, 62288, 65952, 68242, 70074, 81056, 85824, 87936, 91188, 93432, 102363, 121584, 124576, 131904, 136484, 140148, 162112, 171648, 182376, 186864, 204726, 243168, 249152, 263808, 272968, 280296, 307089, 324224, 364752, 373728, 409452, 486336, 498304, 545936, 560592, 580057, 614178, 729504, 747456, 818904, 972672, 1091872, 1121184, 1160114, 1228356, 1459008, 1494912, 1637808, 1740171, 2183744, 2242368, 2320228, 2456712, 2918016, 3275616, 3480342, 4367488, 4484736, 4640456, 4913424, 5220513, 6551232, 6960684, 9280912, 9826848, 10441026, 13102464, 13921368, 18561824, 19653696, 20882052, 27842736, 37123648, 39307392, 41764104, 55685472, 74247296, 83528208, 111370944, 167056416, 222741888, 334112832, 668225664]

約数ペア:

[(1, 668225664), (2, 334112832), (3, 222741888), (4, 167056416), (6, 111370944), (8, 83528208), (9, 74247296), (12, 55685472), (16, 41764104), (17, 39307392), (18, 37123648), (24, 27842736), (32, 20882052), (34, 19653696), (36, 18561824), (48, 13921368), (51, 13102464), (64, 10441026), (68, 9826848), (72, 9280912), (96, 6960684), (102, 6551232), (128, 5220513), (136, 4913424), (144, 4640456), (149, 4484736), (153, 4367488), (192, 3480342), (204, 3275616), (229, 2918016), (272, 2456712), (288, 2320228), (298, 2242368), (306, 2183744), (384, 1740171), (408, 1637808), (447, 1494912), (458, 1459008), (544, 1228356), (576, 1160114), (596, 1121184), (612, 1091872), (687, 972672), (816, 818904), (894, 747456), (916, 729504), (1088, 614178), (1152, 580057), (1192, 560592), (1224, 545936), (1341, 498304), (1374, 486336), (1632, 409452), (1788, 373728), (1832, 364752), (2061, 324224), (2176, 307089), (2384, 280296), (2448, 272968), (2533, 263808), (2682, 249152), (2748, 243168), (3264, 204726), (3576, 186864), (3664, 182376), (3893, 171648), (4122, 162112), (4768, 140148), (4896, 136484), (5066, 131904), (5364, 124576), (5496, 121584), (6528, 102363), (7152, 93432), (7328, 91188), (7599, 87936), (7786, 85824), (8244, 81056), (9536, 70074), (9792, 68242), (10132, 65952), (10728, 62288), (10992, 60792), (11679, 57216), (14304, 46716), (14656, 45594), (15198, 43968), (15572, 42912), (16488, 40528), (19072, 35037), (19584, 34121), (20264, 32976), (21456, 31144), (21984, 30396), (22797, 29312), (23358, 28608)]