254511264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{811}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 766112256

約数和(自身を除く): 511600992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 467, 672, 811, 934, 1401, 1622, 1868, 2433, 2802, 3244, 3269, 3736, 4866, 5604, 5677, 6488, 6538, 7472, 9732, 9807, 11208, 11354, 12976, 13076, 14944, 17031, 19464, 19614, 22416, 22708, 25952, 26152, 34062, 38928, 39228, 44832, 45416, 52304, 68124, 77856, 78456, 90832, 104608, 136248, 156912, 181664, 272496, 313824, 378737, 544992, 757474, 1136211, 1514948, 2272422, 2651159, 3029896, 4544844, 5302318, 6059792, 7953477, 9089688, 10604636, 12119584, 15906954, 18179376, 21209272, 31813908, 36358752, 42418544, 63627816, 84837088, 127255632, 254511264]

約数ペア:

[(1, 254511264), (2, 127255632), (3, 84837088), (4, 63627816), (6, 42418544), (7, 36358752), (8, 31813908), (12, 21209272), (14, 18179376), (16, 15906954), (21, 12119584), (24, 10604636), (28, 9089688), (32, 7953477), (42, 6059792), (48, 5302318), (56, 4544844), (84, 3029896), (96, 2651159), (112, 2272422), (168, 1514948), (224, 1136211), (336, 757474), (467, 544992), (672, 378737), (811, 313824), (934, 272496), (1401, 181664), (1622, 156912), (1868, 136248), (2433, 104608), (2802, 90832), (3244, 78456), (3269, 77856), (3736, 68124), (4866, 52304), (5604, 45416), (5677, 44832), (6488, 39228), (6538, 38928), (7472, 34062), (9732, 26152), (9807, 25952), (11208, 22708), (11354, 22416), (12976, 19614), (13076, 19464), (14944, 17031)]