1214958976

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1104

約数の個数: 128

約数和(自身を含む): 3043941120

約数和(自身を除く): 1828982144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 131, 154, 176, 224, 262, 308, 352, 448, 524, 616, 704, 896, 917, 941, 1048, 1232, 1408, 1441, 1834, 1882, 2096, 2464, 2882, 3668, 3764, 4192, 4928, 5764, 6587, 7336, 7528, 8384, 9856, 10087, 10351, 11528, 13174, 14672, 15056, 16768, 20174, 20702, 23056, 26348, 29344, 30112, 40348, 41404, 46112, 52696, 58688, 60224, 72457, 80696, 82808, 92224, 105392, 117376, 120448, 123271, 144914, 161392, 165616, 184448, 210784, 246542, 289828, 322784, 331232, 421568, 493084, 579656, 645568, 662464, 843136, 862897, 986168, 1159312, 1291136, 1324928, 1355981, 1725794, 1972336, 2318624, 2711962, 3451588, 3944672, 4637248, 5423924, 6903176, 7889344, 9274496, 9491867, 10847848, 13806352, 15778688, 18983734, 21695696, 27612704, 37967468, 43391392, 55225408, 75934936, 86782784, 110450816, 151869872, 173565568, 303739744, 607479488, 1214958976]

約数ペア:

[(1, 1214958976), (2, 607479488), (4, 303739744), (7, 173565568), (8, 151869872), (11, 110450816), (14, 86782784), (16, 75934936), (22, 55225408), (28, 43391392), (32, 37967468), (44, 27612704), (56, 21695696), (64, 18983734), (77, 15778688), (88, 13806352), (112, 10847848), (128, 9491867), (131, 9274496), (154, 7889344), (176, 6903176), (224, 5423924), (262, 4637248), (308, 3944672), (352, 3451588), (448, 2711962), (524, 2318624), (616, 1972336), (704, 1725794), (896, 1355981), (917, 1324928), (941, 1291136), (1048, 1159312), (1232, 986168), (1408, 862897), (1441, 843136), (1834, 662464), (1882, 645568), (2096, 579656), (2464, 493084), (2882, 421568), (3668, 331232), (3764, 322784), (4192, 289828), (4928, 246542), (5764, 210784), (6587, 184448), (7336, 165616), (7528, 161392), (8384, 144914), (9856, 123271), (10087, 120448), (10351, 117376), (11528, 105392), (13174, 92224), (14672, 82808), (15056, 80696), (16768, 72457), (20174, 60224), (20702, 58688), (23056, 52696), (26348, 46112), (29344, 41404), (30112, 40348)]