2045498976

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{54217}}^1$

素因数の和:54364

約数の個数: 72

約数和(自身を含む): 5861399544

約数和(自身を除く): 3815900568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 9432, 12576, 18864, 37728, 54217, 108434, 162651, 216868, 325302, 433736, 487953, 650604, 867472, 975906, 1301208, 1734944, 1951812, 2602416, 3903624, 5204832, 7102427, 7807248, 14204854, 15614496, 21307281, 28409708, 42614562, 56819416, 63921843, 85229124, 113638832, 127843686, 170458248, 227277664, 255687372, 340916496, 511374744, 681832992, 1022749488, 2045498976]

約数ペア:

[(1, 2045498976), (2, 1022749488), (3, 681832992), (4, 511374744), (6, 340916496), (8, 255687372), (9, 227277664), (12, 170458248), (16, 127843686), (18, 113638832), (24, 85229124), (32, 63921843), (36, 56819416), (48, 42614562), (72, 28409708), (96, 21307281), (131, 15614496), (144, 14204854), (262, 7807248), (288, 7102427), (393, 5204832), (524, 3903624), (786, 2602416), (1048, 1951812), (1179, 1734944), (1572, 1301208), (2096, 975906), (2358, 867472), (3144, 650604), (4192, 487953), (4716, 433736), (6288, 325302), (9432, 216868), (12576, 162651), (18864, 108434), (37728, 54217)]