444310048

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 1114876224

約数和(自身を除く): 670566176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 71, 91, 98, 104, 112, 142, 182, 196, 208, 224, 284, 307, 364, 392, 416, 497, 568, 614, 637, 728, 784, 923, 994, 1136, 1228, 1274, 1456, 1568, 1846, 1988, 2149, 2272, 2456, 2548, 2912, 3479, 3692, 3976, 3991, 4298, 4912, 5096, 6461, 6958, 7384, 7952, 7982, 8596, 9824, 10192, 12922, 13916, 14768, 15043, 15904, 15964, 17192, 20384, 21797, 25844, 27832, 27937, 29536, 30086, 31928, 34384, 43594, 45227, 51688, 55664, 55874, 60172, 63856, 68768, 87188, 90454, 103376, 111328, 111748, 120344, 127712, 152579, 174376, 180908, 195559, 206752, 223496, 240688, 283361, 305158, 348752, 361816, 391118, 446992, 481376, 566722, 610316, 697504, 723632, 782236, 893984, 1068053, 1133444, 1220632, 1447264, 1564472, 1983527, 2136106, 2266888, 2441264, 3128944, 3967054, 4272212, 4533776, 4882528, 6257888, 7934108, 8544424, 9067552, 13884689, 15868216, 17088848, 27769378, 31736432, 34177696, 55538756, 63472864, 111077512, 222155024, 444310048]

約数ペア:

[(1, 444310048), (2, 222155024), (4, 111077512), (7, 63472864), (8, 55538756), (13, 34177696), (14, 31736432), (16, 27769378), (26, 17088848), (28, 15868216), (32, 13884689), (49, 9067552), (52, 8544424), (56, 7934108), (71, 6257888), (91, 4882528), (98, 4533776), (104, 4272212), (112, 3967054), (142, 3128944), (182, 2441264), (196, 2266888), (208, 2136106), (224, 1983527), (284, 1564472), (307, 1447264), (364, 1220632), (392, 1133444), (416, 1068053), (497, 893984), (568, 782236), (614, 723632), (637, 697504), (728, 610316), (784, 566722), (923, 481376), (994, 446992), (1136, 391118), (1228, 361816), (1274, 348752), (1456, 305158), (1568, 283361), (1846, 240688), (1988, 223496), (2149, 206752), (2272, 195559), (2456, 180908), (2548, 174376), (2912, 152579), (3479, 127712), (3692, 120344), (3976, 111748), (3991, 111328), (4298, 103376), (4912, 90454), (5096, 87188), (6461, 68768), (6958, 63856), (7384, 60172), (7952, 55874), (7982, 55664), (8596, 51688), (9824, 45227), (10192, 43594), (12922, 34384), (13916, 31928), (14768, 30086), (15043, 29536), (15904, 27937), (15964, 27832), (17192, 25844), (20384, 21797)]