1218647248

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{119569}}^1$

素因数の和:119604

約数の個数: 60

約数和(自身を含む): 2957922660

約数和(自身を除く): 1739275412

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 119569, 239138, 478276, 836983, 956552, 1554397, 1673966, 1913104, 3108794, 3347932, 5858881, 6217588, 6695864, 10880779, 11717762, 12435176, 13391728, 21761558, 23435524, 24870352, 43523116, 46871048, 76165453, 87046232, 93742096, 152330906, 174092464, 304661812, 609323624, 1218647248]

約数ペア:

[(1, 1218647248), (2, 609323624), (4, 304661812), (7, 174092464), (8, 152330906), (13, 93742096), (14, 87046232), (16, 76165453), (26, 46871048), (28, 43523116), (49, 24870352), (52, 23435524), (56, 21761558), (91, 13391728), (98, 12435176), (104, 11717762), (112, 10880779), (182, 6695864), (196, 6217588), (208, 5858881), (364, 3347932), (392, 3108794), (637, 1913104), (728, 1673966), (784, 1554397), (1274, 956552), (1456, 836983), (2548, 478276), (5096, 239138), (10192, 119569)]