1142220544

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 2370647552

約数和(自身を除く): 1228427008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 163, 248, 256, 326, 496, 652, 883, 992, 1304, 1766, 1984, 2608, 3532, 3968, 5053, 5216, 7064, 7936, 10106, 10432, 14128, 20212, 20864, 27373, 28256, 40424, 41728, 54746, 56512, 80848, 109492, 113024, 143929, 161696, 218984, 226048, 287858, 323392, 437968, 575716, 646784, 875936, 1151432, 1293568, 1751872, 2302864, 3503744, 4461799, 4605728, 7007488, 8923598, 9211456, 17847196, 18422912, 35694392, 36845824, 71388784, 142777568, 285555136, 571110272, 1142220544]

約数ペア:

[(1, 1142220544), (2, 571110272), (4, 285555136), (8, 142777568), (16, 71388784), (31, 36845824), (32, 35694392), (62, 18422912), (64, 17847196), (124, 9211456), (128, 8923598), (163, 7007488), (248, 4605728), (256, 4461799), (326, 3503744), (496, 2302864), (652, 1751872), (883, 1293568), (992, 1151432), (1304, 875936), (1766, 646784), (1984, 575716), (2608, 437968), (3532, 323392), (3968, 287858), (5053, 226048), (5216, 218984), (7064, 161696), (7936, 143929), (10106, 113024), (10432, 109492), (14128, 80848), (20212, 56512), (20864, 54746), (27373, 41728), (28256, 40424)]