1886754816

素因数分解:

$2^{11}\times 3^3\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 5651100000

約数和(自身を除く): 3764345184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 149, 192, 216, 229, 256, 288, 298, 384, 432, 447, 458, 512, 576, 596, 687, 768, 864, 894, 916, 1024, 1152, 1192, 1341, 1374, 1536, 1728, 1788, 1832, 2048, 2061, 2304, 2384, 2682, 2748, 3072, 3456, 3576, 3664, 4023, 4122, 4608, 4768, 5364, 5496, 6144, 6183, 6912, 7152, 7328, 8046, 8244, 9216, 9536, 10728, 10992, 12366, 13824, 14304, 14656, 16092, 16488, 18432, 19072, 21456, 21984, 24732, 27648, 28608, 29312, 32184, 32976, 34121, 38144, 42912, 43968, 49464, 55296, 57216, 58624, 64368, 65952, 68242, 76288, 85824, 87936, 98928, 102363, 114432, 117248, 128736, 131904, 136484, 152576, 171648, 175872, 197856, 204726, 228864, 234496, 257472, 263808, 272968, 305152, 307089, 343296, 351744, 395712, 409452, 457728, 468992, 514944, 527616, 545936, 614178, 686592, 703488, 791424, 818904, 915456, 921267, 1029888, 1055232, 1091872, 1228356, 1373184, 1406976, 1582848, 1637808, 1842534, 2059776, 2110464, 2183744, 2456712, 2746368, 3165696, 3275616, 3685068, 4119552, 4220928, 4367488, 4913424, 6331392, 6551232, 7370136, 8239104, 8734976, 9826848, 12662784, 13102464, 14740272, 17469952, 19653696, 26204928, 29480544, 34939904, 39307392, 52409856, 58961088, 69879808, 78614784, 104819712, 117922176, 157229568, 209639424, 235844352, 314459136, 471688704, 628918272, 943377408, 1886754816]

約数ペア:

[(1, 1886754816), (2, 943377408), (3, 628918272), (4, 471688704), (6, 314459136), (8, 235844352), (9, 209639424), (12, 157229568), (16, 117922176), (18, 104819712), (24, 78614784), (27, 69879808), (32, 58961088), (36, 52409856), (48, 39307392), (54, 34939904), (64, 29480544), (72, 26204928), (96, 19653696), (108, 17469952), (128, 14740272), (144, 13102464), (149, 12662784), (192, 9826848), (216, 8734976), (229, 8239104), (256, 7370136), (288, 6551232), (298, 6331392), (384, 4913424), (432, 4367488), (447, 4220928), (458, 4119552), (512, 3685068), (576, 3275616), (596, 3165696), (687, 2746368), (768, 2456712), (864, 2183744), (894, 2110464), (916, 2059776), (1024, 1842534), (1152, 1637808), (1192, 1582848), (1341, 1406976), (1374, 1373184), (1536, 1228356), (1728, 1091872), (1788, 1055232), (1832, 1029888), (2048, 921267), (2061, 915456), (2304, 818904), (2384, 791424), (2682, 703488), (2748, 686592), (3072, 614178), (3456, 545936), (3576, 527616), (3664, 514944), (4023, 468992), (4122, 457728), (4608, 409452), (4768, 395712), (5364, 351744), (5496, 343296), (6144, 307089), (6183, 305152), (6912, 272968), (7152, 263808), (7328, 257472), (8046, 234496), (8244, 228864), (9216, 204726), (9536, 197856), (10728, 175872), (10992, 171648), (12366, 152576), (13824, 136484), (14304, 131904), (14656, 128736), (16092, 117248), (16488, 114432), (18432, 102363), (19072, 98928), (21456, 87936), (21984, 85824), (24732, 76288), (27648, 68242), (28608, 65952), (29312, 64368), (32184, 58624), (32976, 57216), (34121, 55296), (38144, 49464), (42912, 43968)]