449212608

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19997}}^1$

素因数の和:20031

約数の個数: 112

約数和(自身を含む): 1422257760

約数和(自身を除く): 973045152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 19997, 22464, 39994, 59991, 79988, 119982, 159976, 179973, 239964, 259961, 319952, 359946, 479928, 519922, 539919, 639904, 719892, 779883, 959856, 1039844, 1079838, 1279808, 1439784, 1559766, 1919712, 2079688, 2159676, 2339649, 2879568, 3119532, 3839424, 4159376, 4319352, 4679298, 5759136, 6239064, 7018947, 8318752, 8638704, 9358596, 11518272, 12478128, 14037894, 16637504, 17277408, 18717192, 24956256, 28075788, 34554816, 37434384, 49912512, 56151576, 74868768, 112303152, 149737536, 224606304, 449212608]

約数ペア:

[(1, 449212608), (2, 224606304), (3, 149737536), (4, 112303152), (6, 74868768), (8, 56151576), (9, 49912512), (12, 37434384), (13, 34554816), (16, 28075788), (18, 24956256), (24, 18717192), (26, 17277408), (27, 16637504), (32, 14037894), (36, 12478128), (39, 11518272), (48, 9358596), (52, 8638704), (54, 8318752), (64, 7018947), (72, 6239064), (78, 5759136), (96, 4679298), (104, 4319352), (108, 4159376), (117, 3839424), (144, 3119532), (156, 2879568), (192, 2339649), (208, 2159676), (216, 2079688), (234, 1919712), (288, 1559766), (312, 1439784), (351, 1279808), (416, 1079838), (432, 1039844), (468, 959856), (576, 779883), (624, 719892), (702, 639904), (832, 539919), (864, 519922), (936, 479928), (1248, 359946), (1404, 319952), (1728, 259961), (1872, 239964), (2496, 179973), (2808, 159976), (3744, 119982), (5616, 79988), (7488, 59991), (11232, 39994), (19997, 22464)]