306762904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1259}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 695520000

約数和(自身を除く): 388757096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 229, 266, 458, 532, 916, 1064, 1259, 1603, 1832, 2518, 3206, 4351, 5036, 6412, 8702, 8813, 10072, 12824, 17404, 17626, 23921, 30457, 34808, 35252, 47842, 60914, 70504, 95684, 121828, 167447, 191368, 243656, 288311, 334894, 576622, 669788, 1153244, 1339576, 2018177, 2306488, 4036354, 5477909, 8072708, 10955818, 16145416, 21911636, 38345363, 43823272, 76690726, 153381452, 306762904]

約数ペア:

[(1, 306762904), (2, 153381452), (4, 76690726), (7, 43823272), (8, 38345363), (14, 21911636), (19, 16145416), (28, 10955818), (38, 8072708), (56, 5477909), (76, 4036354), (133, 2306488), (152, 2018177), (229, 1339576), (266, 1153244), (458, 669788), (532, 576622), (916, 334894), (1064, 288311), (1259, 243656), (1603, 191368), (1832, 167447), (2518, 121828), (3206, 95684), (4351, 70504), (5036, 60914), (6412, 47842), (8702, 35252), (8813, 34808), (10072, 30457), (12824, 23921), (17404, 17626)]