2481456768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4639}}^1$

素因数の和:4862

約数の個数: 128

約数和(自身を含む): 7572480000

約数和(自身を除く): 5091023232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 199, 224, 336, 384, 398, 448, 597, 672, 796, 896, 1194, 1344, 1393, 1592, 2388, 2688, 2786, 3184, 4179, 4639, 4776, 5572, 6368, 8358, 9278, 9552, 11144, 12736, 13917, 16716, 18556, 19104, 22288, 25472, 27834, 32473, 33432, 37112, 38208, 44576, 55668, 64946, 66864, 74224, 76416, 89152, 97419, 111336, 129892, 133728, 148448, 178304, 194838, 222672, 259784, 267456, 296896, 389676, 445344, 519568, 534912, 593792, 779352, 890688, 923161, 1039136, 1558704, 1781376, 1846322, 2078272, 2769483, 3117408, 3692644, 4156544, 5538966, 6234816, 6462127, 7385288, 11077932, 12469632, 12924254, 14770576, 19386381, 22155864, 25848508, 29541152, 38772762, 44311728, 51697016, 59082304, 77545524, 88623456, 103394032, 118164608, 155091048, 177246912, 206788064, 310182096, 354493824, 413576128, 620364192, 827152256, 1240728384, 2481456768]

約数ペア:

[(1, 2481456768), (2, 1240728384), (3, 827152256), (4, 620364192), (6, 413576128), (7, 354493824), (8, 310182096), (12, 206788064), (14, 177246912), (16, 155091048), (21, 118164608), (24, 103394032), (28, 88623456), (32, 77545524), (42, 59082304), (48, 51697016), (56, 44311728), (64, 38772762), (84, 29541152), (96, 25848508), (112, 22155864), (128, 19386381), (168, 14770576), (192, 12924254), (199, 12469632), (224, 11077932), (336, 7385288), (384, 6462127), (398, 6234816), (448, 5538966), (597, 4156544), (672, 3692644), (796, 3117408), (896, 2769483), (1194, 2078272), (1344, 1846322), (1393, 1781376), (1592, 1558704), (2388, 1039136), (2688, 923161), (2786, 890688), (3184, 779352), (4179, 593792), (4639, 534912), (4776, 519568), (5572, 445344), (6368, 389676), (8358, 296896), (9278, 267456), (9552, 259784), (11144, 222672), (12736, 194838), (13917, 178304), (16716, 148448), (18556, 133728), (19104, 129892), (22288, 111336), (25472, 97419), (27834, 89152), (32473, 76416), (33432, 74224), (37112, 66864), (38208, 64946), (44576, 55668)]