493197576

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 1250860800

約数和(自身を除く): 757663224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 163, 278, 326, 417, 489, 556, 652, 834, 907, 978, 1112, 1304, 1668, 1814, 1956, 2721, 3336, 3628, 3912, 5442, 7256, 10884, 21768, 22657, 45314, 67971, 90628, 126073, 135942, 147841, 181256, 252146, 271884, 295682, 378219, 443523, 504292, 543768, 591364, 756438, 887046, 1008584, 1182728, 1512876, 1774092, 3025752, 3548184, 20549899, 41099798, 61649697, 82199596, 123299394, 164399192, 246598788, 493197576]

約数ペア:

[(1, 493197576), (2, 246598788), (3, 164399192), (4, 123299394), (6, 82199596), (8, 61649697), (12, 41099798), (24, 20549899), (139, 3548184), (163, 3025752), (278, 1774092), (326, 1512876), (417, 1182728), (489, 1008584), (556, 887046), (652, 756438), (834, 591364), (907, 543768), (978, 504292), (1112, 443523), (1304, 378219), (1668, 295682), (1814, 271884), (1956, 252146), (2721, 181256), (3336, 147841), (3628, 135942), (3912, 126073), (5442, 90628), (7256, 67971), (10884, 45314), (21768, 22657)]