307752172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12619}}^1$

素因数の和:12710

約数の個数: 48

約数和(自身を含む): 672797440

約数和(自身を除く): 365045268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 12194, 12619, 24388, 25238, 50476, 88333, 164047, 176666, 328094, 353332, 656188, 845473, 1148329, 1690946, 2296658, 3381892, 4593316, 5918311, 10991149, 11836622, 21982298, 23673244, 43964596, 76938043, 153876086, 307752172]

約数ペア:

[(1, 307752172), (2, 153876086), (4, 76938043), (7, 43964596), (13, 23673244), (14, 21982298), (26, 11836622), (28, 10991149), (52, 5918311), (67, 4593316), (91, 3381892), (134, 2296658), (182, 1690946), (268, 1148329), (364, 845473), (469, 656188), (871, 353332), (938, 328094), (1742, 176666), (1876, 164047), (3484, 88333), (6097, 50476), (12194, 25238), (12619, 24388)]