38381952

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 118483200

約数和(自身を除く): 80101248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 131, 168, 192, 218, 224, 262, 327, 336, 384, 393, 436, 448, 524, 654, 672, 763, 786, 872, 896, 917, 1048, 1308, 1344, 1526, 1572, 1744, 1834, 2096, 2289, 2616, 2688, 2751, 3052, 3144, 3488, 3668, 4192, 4578, 5232, 5502, 6104, 6288, 6976, 7336, 8384, 9156, 10464, 11004, 12208, 12576, 13952, 14279, 14672, 16768, 18312, 20928, 22008, 24416, 25152, 28558, 29344, 36624, 41856, 42837, 44016, 48832, 50304, 57116, 58688, 73248, 85674, 88032, 97664, 99953, 114232, 117376, 146496, 171348, 176064, 199906, 228464, 292992, 299859, 342696, 352128, 399812, 456928, 599718, 685392, 799624, 913856, 1199436, 1370784, 1599248, 1827712, 2398872, 2741568, 3198496, 4797744, 5483136, 6396992, 9595488, 12793984, 19190976, 38381952]

約数ペア:

[(1, 38381952), (2, 19190976), (3, 12793984), (4, 9595488), (6, 6396992), (7, 5483136), (8, 4797744), (12, 3198496), (14, 2741568), (16, 2398872), (21, 1827712), (24, 1599248), (28, 1370784), (32, 1199436), (42, 913856), (48, 799624), (56, 685392), (64, 599718), (84, 456928), (96, 399812), (109, 352128), (112, 342696), (128, 299859), (131, 292992), (168, 228464), (192, 199906), (218, 176064), (224, 171348), (262, 146496), (327, 117376), (336, 114232), (384, 99953), (393, 97664), (436, 88032), (448, 85674), (524, 73248), (654, 58688), (672, 57116), (763, 50304), (786, 48832), (872, 44016), (896, 42837), (917, 41856), (1048, 36624), (1308, 29344), (1344, 28558), (1526, 25152), (1572, 24416), (1744, 22008), (1834, 20928), (2096, 18312), (2289, 16768), (2616, 14672), (2688, 14279), (2751, 13952), (3052, 12576), (3144, 12208), (3488, 11004), (3668, 10464), (4192, 9156), (4578, 8384), (5232, 7336), (5502, 6976), (6104, 6288)]