275740984

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^2\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 537942600

約数和(自身を除く): 262201616

約数列:

[1, 2, 4, 8, 59, 61, 118, 122, 157, 236, 244, 314, 472, 488, 628, 1256, 3599, 3721, 7198, 7442, 9263, 9577, 14396, 14884, 18526, 19154, 28792, 29768, 37052, 38308, 74104, 76616, 219539, 439078, 565043, 584197, 878156, 1130086, 1168394, 1756312, 2260172, 2336788, 4520344, 4673576, 34467623, 68935246, 137870492, 275740984]

約数ペア:

[(1, 275740984), (2, 137870492), (4, 68935246), (8, 34467623), (59, 4673576), (61, 4520344), (118, 2336788), (122, 2260172), (157, 1756312), (236, 1168394), (244, 1130086), (314, 878156), (472, 584197), (488, 565043), (628, 439078), (1256, 219539), (3599, 76616), (3721, 74104), (7198, 38308), (7442, 37052), (9263, 29768), (9577, 28792), (14396, 19154), (14884, 18526)]