713974884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{2473}}^1$

素因数の和:2985

約数の個数: 72

約数和(自身を含む): 1942663968

約数和(自身を除く): 1228689084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 491, 588, 982, 1473, 1964, 2473, 2946, 3437, 4946, 5892, 6874, 7419, 9892, 10311, 13748, 14838, 17311, 20622, 24059, 29676, 34622, 41244, 48118, 51933, 69244, 72177, 96236, 103866, 121177, 144354, 207732, 242354, 288708, 363531, 484708, 727062, 1214243, 1454124, 2428486, 3642729, 4856972, 7285458, 8499701, 14570916, 16999402, 25499103, 33998804, 50998206, 59497907, 101996412, 118995814, 178493721, 237991628, 356987442, 713974884]

約数ペア:

[(1, 713974884), (2, 356987442), (3, 237991628), (4, 178493721), (6, 118995814), (7, 101996412), (12, 59497907), (14, 50998206), (21, 33998804), (28, 25499103), (42, 16999402), (49, 14570916), (84, 8499701), (98, 7285458), (147, 4856972), (196, 3642729), (294, 2428486), (491, 1454124), (588, 1214243), (982, 727062), (1473, 484708), (1964, 363531), (2473, 288708), (2946, 242354), (3437, 207732), (4946, 144354), (5892, 121177), (6874, 103866), (7419, 96236), (9892, 72177), (10311, 69244), (13748, 51933), (14838, 48118), (17311, 41244), (20622, 34622), (24059, 29676)]