21503294976

素因数分解:

$2^9\times 3^1\times {\mathrm{3301}}^1\times {\mathrm{4241}}^1$

素因数の和:7563

約数の個数: 80

約数和(自身を含む): 57316987728

約数和(自身を除く): 35813692752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 3301, 4241, 6602, 8482, 9903, 12723, 13204, 16964, 19806, 25446, 26408, 33928, 39612, 50892, 52816, 67856, 79224, 101784, 105632, 135712, 158448, 203568, 211264, 271424, 316896, 407136, 422528, 542848, 633792, 814272, 845056, 1085696, 1267584, 1628544, 1690112, 2171392, 2535168, 3257088, 5070336, 6514176, 13999541, 27999082, 41998623, 55998164, 83997246, 111996328, 167994492, 223992656, 335988984, 447985312, 671977968, 895970624, 1343955936, 1791941248, 2687911872, 3583882496, 5375823744, 7167764992, 10751647488, 21503294976]

約数ペア:

[(1, 21503294976), (2, 10751647488), (3, 7167764992), (4, 5375823744), (6, 3583882496), (8, 2687911872), (12, 1791941248), (16, 1343955936), (24, 895970624), (32, 671977968), (48, 447985312), (64, 335988984), (96, 223992656), (128, 167994492), (192, 111996328), (256, 83997246), (384, 55998164), (512, 41998623), (768, 27999082), (1536, 13999541), (3301, 6514176), (4241, 5070336), (6602, 3257088), (8482, 2535168), (9903, 2171392), (12723, 1690112), (13204, 1628544), (16964, 1267584), (19806, 1085696), (25446, 845056), (26408, 814272), (33928, 633792), (39612, 542848), (50892, 422528), (52816, 407136), (67856, 316896), (79224, 271424), (101784, 211264), (105632, 203568), (135712, 158448)]