2506919616

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:943

約数の個数: 168

約数和(自身を含む): 7477841280

約数和(自身を除く): 4970921664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 223, 232, 261, 288, 348, 446, 464, 522, 576, 669, 673, 696, 892, 928, 1044, 1338, 1346, 1392, 1784, 1856, 2007, 2019, 2088, 2676, 2692, 2784, 3568, 4014, 4038, 4176, 5352, 5384, 5568, 6057, 6467, 7136, 8028, 8076, 8352, 10704, 10768, 12114, 12934, 14272, 16056, 16152, 16704, 19401, 19517, 21408, 21536, 24228, 25868, 32112, 32304, 38802, 39034, 42816, 43072, 48456, 51736, 58203, 58551, 64224, 64608, 77604, 78068, 96912, 103472, 116406, 117102, 128448, 129216, 150079, 155208, 156136, 175653, 193824, 206944, 232812, 234204, 300158, 310416, 312272, 351306, 387648, 413888, 450237, 465624, 468408, 600316, 620832, 624544, 702612, 900474, 931248, 936816, 1200632, 1241664, 1249088, 1350711, 1405224, 1800948, 1862496, 1873632, 2401264, 2701422, 2810448, 3601896, 3724992, 3747264, 4352291, 4802528, 5402844, 5620896, 7203792, 8704582, 9605056, 10805688, 11241792, 13056873, 14407584, 17409164, 21611376, 26113746, 28815168, 34818328, 39170619, 43222752, 52227492, 69636656, 78341238, 86445504, 104454984, 139273312, 156682476, 208909968, 278546624, 313364952, 417819936, 626729904, 835639872, 1253459808, 2506919616]

約数ペア:

[(1, 2506919616), (2, 1253459808), (3, 835639872), (4, 626729904), (6, 417819936), (8, 313364952), (9, 278546624), (12, 208909968), (16, 156682476), (18, 139273312), (24, 104454984), (29, 86445504), (32, 78341238), (36, 69636656), (48, 52227492), (58, 43222752), (64, 39170619), (72, 34818328), (87, 28815168), (96, 26113746), (116, 21611376), (144, 17409164), (174, 14407584), (192, 13056873), (223, 11241792), (232, 10805688), (261, 9605056), (288, 8704582), (348, 7203792), (446, 5620896), (464, 5402844), (522, 4802528), (576, 4352291), (669, 3747264), (673, 3724992), (696, 3601896), (892, 2810448), (928, 2701422), (1044, 2401264), (1338, 1873632), (1346, 1862496), (1392, 1800948), (1784, 1405224), (1856, 1350711), (2007, 1249088), (2019, 1241664), (2088, 1200632), (2676, 936816), (2692, 931248), (2784, 900474), (3568, 702612), (4014, 624544), (4038, 620832), (4176, 600316), (5352, 468408), (5384, 465624), (5568, 450237), (6057, 413888), (6467, 387648), (7136, 351306), (8028, 312272), (8076, 310416), (8352, 300158), (10704, 234204), (10768, 232812), (12114, 206944), (12934, 193824), (14272, 175653), (16056, 156136), (16152, 155208), (16704, 150079), (19401, 129216), (19517, 128448), (21408, 117102), (21536, 116406), (24228, 103472), (25868, 96912), (32112, 78068), (32304, 77604), (38802, 64608), (39034, 64224), (42816, 58551), (43072, 58203), (48456, 51736)]