1246559972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 2647916544

約数和(自身を除く): 1401356572

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 103, 124, 146, 191, 206, 217, 292, 382, 412, 434, 511, 721, 764, 868, 1022, 1337, 1442, 2044, 2263, 2674, 2884, 3193, 4526, 5348, 5921, 6386, 7519, 9052, 11842, 12772, 13943, 15038, 15841, 19673, 22351, 23684, 27886, 30076, 31682, 39346, 41447, 44702, 52633, 55772, 63364, 78692, 82894, 89404, 97601, 105266, 137711, 165788, 195202, 210532, 233089, 275422, 390404, 432233, 466178, 550844, 609863, 864466, 932356, 1219726, 1436129, 1631623, 1728932, 2439452, 2872258, 3025631, 3263246, 4269041, 5744516, 6051262, 6526492, 8538082, 10052903, 12102524, 17076164, 20105806, 40211612, 44519999, 89039998, 178079996, 311639993, 623279986, 1246559972]

約数ペア:

[(1, 1246559972), (2, 623279986), (4, 311639993), (7, 178079996), (14, 89039998), (28, 44519999), (31, 40211612), (62, 20105806), (73, 17076164), (103, 12102524), (124, 10052903), (146, 8538082), (191, 6526492), (206, 6051262), (217, 5744516), (292, 4269041), (382, 3263246), (412, 3025631), (434, 2872258), (511, 2439452), (721, 1728932), (764, 1631623), (868, 1436129), (1022, 1219726), (1337, 932356), (1442, 864466), (2044, 609863), (2263, 550844), (2674, 466178), (2884, 432233), (3193, 390404), (4526, 275422), (5348, 233089), (5921, 210532), (6386, 195202), (7519, 165788), (9052, 137711), (11842, 105266), (12772, 97601), (13943, 89404), (15038, 82894), (15841, 78692), (19673, 63364), (22351, 55772), (23684, 52633), (27886, 44702), (30076, 41447), (31682, 39346)]