291569504

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 586731600

約数和(自身を除く): 295162096

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 389, 397, 472, 778, 794, 944, 1556, 1588, 1888, 3112, 3176, 6224, 6352, 12448, 12704, 22951, 23423, 45902, 46846, 91804, 93692, 154433, 183608, 187384, 308866, 367216, 374768, 617732, 734432, 749536, 1235464, 2470928, 4941856, 9111547, 18223094, 36446188, 72892376, 145784752, 291569504]

約数ペア:

[(1, 291569504), (2, 145784752), (4, 72892376), (8, 36446188), (16, 18223094), (32, 9111547), (59, 4941856), (118, 2470928), (236, 1235464), (389, 749536), (397, 734432), (472, 617732), (778, 374768), (794, 367216), (944, 308866), (1556, 187384), (1588, 183608), (1888, 154433), (3112, 93692), (3176, 91804), (6224, 46846), (6352, 45902), (12448, 23423), (12704, 22951)]