404871936

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 1243275264

約数和(自身を除く): 838403328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 336, 381, 384, 448, 508, 593, 672, 762, 768, 889, 896, 1016, 1186, 1344, 1524, 1778, 1779, 1792, 2032, 2372, 2667, 2688, 3048, 3556, 3558, 4064, 4151, 4744, 5334, 5376, 6096, 7112, 7116, 8128, 8302, 9488, 10668, 12192, 12453, 14224, 14232, 16256, 16604, 18976, 21336, 24384, 24906, 28448, 28464, 32512, 33208, 37952, 42672, 48768, 49812, 56896, 56928, 66416, 75311, 75904, 85344, 97536, 99624, 113792, 113856, 132832, 150622, 151808, 170688, 199248, 225933, 227584, 227712, 265664, 301244, 341376, 398496, 451866, 455424, 527177, 531328, 602488, 682752, 796992, 903732, 1054354, 1062656, 1204976, 1581531, 1593984, 1807464, 2108708, 2409952, 3163062, 3187968, 3614928, 4217416, 4819904, 6326124, 7229856, 8434832, 9639808, 12652248, 14459712, 16869664, 19279616, 25304496, 28919424, 33739328, 50608992, 57838848, 67478656, 101217984, 134957312, 202435968, 404871936]

約数ペア:

[(1, 404871936), (2, 202435968), (3, 134957312), (4, 101217984), (6, 67478656), (7, 57838848), (8, 50608992), (12, 33739328), (14, 28919424), (16, 25304496), (21, 19279616), (24, 16869664), (28, 14459712), (32, 12652248), (42, 9639808), (48, 8434832), (56, 7229856), (64, 6326124), (84, 4819904), (96, 4217416), (112, 3614928), (127, 3187968), (128, 3163062), (168, 2409952), (192, 2108708), (224, 1807464), (254, 1593984), (256, 1581531), (336, 1204976), (381, 1062656), (384, 1054354), (448, 903732), (508, 796992), (593, 682752), (672, 602488), (762, 531328), (768, 527177), (889, 455424), (896, 451866), (1016, 398496), (1186, 341376), (1344, 301244), (1524, 265664), (1778, 227712), (1779, 227584), (1792, 225933), (2032, 199248), (2372, 170688), (2667, 151808), (2688, 150622), (3048, 132832), (3556, 113856), (3558, 113792), (4064, 99624), (4151, 97536), (4744, 85344), (5334, 75904), (5376, 75311), (6096, 66416), (7112, 56928), (7116, 56896), (8128, 49812), (8302, 48768), (9488, 42672), (10668, 37952), (12192, 33208), (12453, 32512), (14224, 28464), (14232, 28448), (16256, 24906), (16604, 24384), (18976, 21336)]