492251648

素因数分解:

$2^9\times 7^3\times {\mathrm{2803}}^1$

素因数の和:2842

約数の個数: 80

約数和(自身を含む): 1147396800

約数和(自身を除く): 655145152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1372, 1568, 1792, 2744, 2803, 3136, 3584, 5488, 5606, 6272, 10976, 11212, 12544, 19621, 21952, 22424, 25088, 39242, 43904, 44848, 78484, 87808, 89696, 137347, 156968, 175616, 179392, 274694, 313936, 358784, 549388, 627872, 717568, 961429, 1098776, 1255744, 1435136, 1922858, 2197552, 2511488, 3845716, 4395104, 5022976, 7691432, 8790208, 10045952, 15382864, 17580416, 30765728, 35160832, 61531456, 70321664, 123062912, 246125824, 492251648]

約数ペア:

[(1, 492251648), (2, 246125824), (4, 123062912), (7, 70321664), (8, 61531456), (14, 35160832), (16, 30765728), (28, 17580416), (32, 15382864), (49, 10045952), (56, 8790208), (64, 7691432), (98, 5022976), (112, 4395104), (128, 3845716), (196, 2511488), (224, 2197552), (256, 1922858), (343, 1435136), (392, 1255744), (448, 1098776), (512, 961429), (686, 717568), (784, 627872), (896, 549388), (1372, 358784), (1568, 313936), (1792, 274694), (2744, 179392), (2803, 175616), (3136, 156968), (3584, 137347), (5488, 89696), (5606, 87808), (6272, 78484), (10976, 44848), (11212, 43904), (12544, 39242), (19621, 25088), (21952, 22424)]