2495883744

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^3\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 7333326000

約数和(自身を除く): 4837442256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 109, 129, 144, 172, 218, 258, 288, 327, 344, 387, 436, 516, 654, 688, 774, 872, 981, 1032, 1308, 1376, 1548, 1744, 1849, 1962, 2064, 2616, 3096, 3488, 3698, 3924, 4128, 4687, 5232, 5547, 6192, 7396, 7848, 9374, 10464, 11094, 12384, 14061, 14792, 15696, 16641, 18748, 22188, 28122, 29584, 31392, 33282, 37496, 42183, 44376, 56244, 59168, 66564, 74992, 79507, 84366, 88752, 112488, 133128, 149984, 159014, 168732, 177504, 201541, 224976, 238521, 266256, 318028, 337464, 403082, 449952, 477042, 532512, 604623, 636056, 674928, 715563, 806164, 954084, 1209246, 1272112, 1349856, 1431126, 1612328, 1813869, 1908168, 2418492, 2544224, 2862252, 3224656, 3627738, 3816336, 4836984, 5724504, 6449312, 7255476, 7632672, 8666263, 9673968, 11449008, 14510952, 17332526, 19347936, 22898016, 25998789, 29021904, 34665052, 51997578, 58043808, 69330104, 77996367, 103995156, 138660208, 155992734, 207990312, 277320416, 311985468, 415980624, 623970936, 831961248, 1247941872, 2495883744]

約数ペア:

[(1, 2495883744), (2, 1247941872), (3, 831961248), (4, 623970936), (6, 415980624), (8, 311985468), (9, 277320416), (12, 207990312), (16, 155992734), (18, 138660208), (24, 103995156), (32, 77996367), (36, 69330104), (43, 58043808), (48, 51997578), (72, 34665052), (86, 29021904), (96, 25998789), (109, 22898016), (129, 19347936), (144, 17332526), (172, 14510952), (218, 11449008), (258, 9673968), (288, 8666263), (327, 7632672), (344, 7255476), (387, 6449312), (436, 5724504), (516, 4836984), (654, 3816336), (688, 3627738), (774, 3224656), (872, 2862252), (981, 2544224), (1032, 2418492), (1308, 1908168), (1376, 1813869), (1548, 1612328), (1744, 1431126), (1849, 1349856), (1962, 1272112), (2064, 1209246), (2616, 954084), (3096, 806164), (3488, 715563), (3698, 674928), (3924, 636056), (4128, 604623), (4687, 532512), (5232, 477042), (5547, 449952), (6192, 403082), (7396, 337464), (7848, 318028), (9374, 266256), (10464, 238521), (11094, 224976), (12384, 201541), (14061, 177504), (14792, 168732), (15696, 159014), (16641, 149984), (18748, 133128), (22188, 112488), (28122, 88752), (29584, 84366), (31392, 79507), (33282, 74992), (37496, 66564), (42183, 59168), (44376, 56244)]