947284956

素因数分解:

$2^2\times 3^5\times {\mathrm{599}}^1\times {\mathrm{1627}}^1$

素因数の和:2245

約数の個数: 72

約数和(自身を含む): 2488886400

約数和(自身を除く): 1541601444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 599, 972, 1198, 1627, 1797, 2396, 3254, 3594, 4881, 5391, 6508, 7188, 9762, 10782, 14643, 16173, 19524, 21564, 29286, 32346, 43929, 48519, 58572, 64692, 87858, 97038, 131787, 145557, 175716, 194076, 263574, 291114, 395361, 527148, 582228, 790722, 974573, 1581444, 1949146, 2923719, 3898292, 5847438, 8771157, 11694876, 17542314, 26313471, 35084628, 52626942, 78940413, 105253884, 157880826, 236821239, 315761652, 473642478, 947284956]

約数ペア:

[(1, 947284956), (2, 473642478), (3, 315761652), (4, 236821239), (6, 157880826), (9, 105253884), (12, 78940413), (18, 52626942), (27, 35084628), (36, 26313471), (54, 17542314), (81, 11694876), (108, 8771157), (162, 5847438), (243, 3898292), (324, 2923719), (486, 1949146), (599, 1581444), (972, 974573), (1198, 790722), (1627, 582228), (1797, 527148), (2396, 395361), (3254, 291114), (3594, 263574), (4881, 194076), (5391, 175716), (6508, 145557), (7188, 131787), (9762, 97038), (10782, 87858), (14643, 64692), (16173, 58572), (19524, 48519), (21564, 43929), (29286, 32346)]