316972544

素因数分解:

$2^9\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1583

約数の個数: 80

約数和(自身を含む): 736560000

約数和(自身を除く): 419587456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 512, 826, 896, 944, 1499, 1652, 1792, 1888, 2998, 3304, 3584, 3776, 5996, 6608, 7552, 10493, 11992, 13216, 15104, 20986, 23984, 26432, 30208, 41972, 47968, 52864, 83944, 88441, 95936, 105728, 167888, 176882, 191872, 211456, 335776, 353764, 383744, 619087, 671552, 707528, 767488, 1238174, 1343104, 1415056, 2476348, 2686208, 2830112, 4952696, 5372416, 5660224, 9905392, 11320448, 19810784, 22640896, 39621568, 45281792, 79243136, 158486272, 316972544]

約数ペア:

[(1, 316972544), (2, 158486272), (4, 79243136), (7, 45281792), (8, 39621568), (14, 22640896), (16, 19810784), (28, 11320448), (32, 9905392), (56, 5660224), (59, 5372416), (64, 4952696), (112, 2830112), (118, 2686208), (128, 2476348), (224, 1415056), (236, 1343104), (256, 1238174), (413, 767488), (448, 707528), (472, 671552), (512, 619087), (826, 383744), (896, 353764), (944, 335776), (1499, 211456), (1652, 191872), (1792, 176882), (1888, 167888), (2998, 105728), (3304, 95936), (3584, 88441), (3776, 83944), (5996, 52864), (6608, 47968), (7552, 41972), (10493, 30208), (11992, 26432), (13216, 23984), (15104, 20986)]