851240448

素因数分解:

$2^9\times 3^3\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 2543587200

約数和(自身を除く): 1692346752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 256, 278, 288, 384, 417, 432, 443, 512, 556, 576, 768, 834, 864, 886, 1112, 1152, 1251, 1329, 1536, 1668, 1728, 1772, 2224, 2304, 2502, 2658, 3336, 3456, 3544, 3753, 3987, 4448, 4608, 5004, 5316, 6672, 6912, 7088, 7506, 7974, 8896, 10008, 10632, 11961, 13344, 13824, 14176, 15012, 15948, 17792, 20016, 21264, 23922, 26688, 28352, 30024, 31896, 35584, 40032, 42528, 47844, 53376, 56704, 60048, 61577, 63792, 71168, 80064, 85056, 95688, 106752, 113408, 120096, 123154, 127584, 160128, 170112, 184731, 191376, 213504, 226816, 240192, 246308, 255168, 320256, 340224, 369462, 382752, 480384, 492616, 510336, 554193, 640512, 680448, 738924, 765504, 960768, 985232, 1020672, 1108386, 1477848, 1531008, 1662579, 1921536, 1970464, 2041344, 2216772, 2955696, 3062016, 3325158, 3940928, 4433544, 5911392, 6124032, 6650316, 7881856, 8867088, 11822784, 13300632, 15763712, 17734176, 23645568, 26601264, 31527424, 35468352, 47291136, 53202528, 70936704, 94582272, 106405056, 141873408, 212810112, 283746816, 425620224, 851240448]

約数ペア:

[(1, 851240448), (2, 425620224), (3, 283746816), (4, 212810112), (6, 141873408), (8, 106405056), (9, 94582272), (12, 70936704), (16, 53202528), (18, 47291136), (24, 35468352), (27, 31527424), (32, 26601264), (36, 23645568), (48, 17734176), (54, 15763712), (64, 13300632), (72, 11822784), (96, 8867088), (108, 7881856), (128, 6650316), (139, 6124032), (144, 5911392), (192, 4433544), (216, 3940928), (256, 3325158), (278, 3062016), (288, 2955696), (384, 2216772), (417, 2041344), (432, 1970464), (443, 1921536), (512, 1662579), (556, 1531008), (576, 1477848), (768, 1108386), (834, 1020672), (864, 985232), (886, 960768), (1112, 765504), (1152, 738924), (1251, 680448), (1329, 640512), (1536, 554193), (1668, 510336), (1728, 492616), (1772, 480384), (2224, 382752), (2304, 369462), (2502, 340224), (2658, 320256), (3336, 255168), (3456, 246308), (3544, 240192), (3753, 226816), (3987, 213504), (4448, 191376), (4608, 184731), (5004, 170112), (5316, 160128), (6672, 127584), (6912, 123154), (7088, 120096), (7506, 113408), (7974, 106752), (8896, 95688), (10008, 85056), (10632, 80064), (11961, 71168), (13344, 63792), (13824, 61577), (14176, 60048), (15012, 56704), (15948, 53376), (17792, 47844), (20016, 42528), (21264, 40032), (23922, 35584), (26688, 31896), (28352, 30024)]