2250719748

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{617}}^1\times {\mathrm{947}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 5757871392

約数和(自身を除く): 3507151644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 617, 642, 947, 963, 1234, 1284, 1851, 1894, 1926, 2468, 2841, 3702, 3788, 3852, 5553, 5682, 7404, 8523, 11106, 11364, 17046, 22212, 34092, 66019, 101329, 132038, 198057, 202658, 264076, 303987, 396114, 405316, 584299, 594171, 607974, 792228, 911961, 1168598, 1188342, 1215948, 1752897, 1823922, 2337196, 2376684, 3505794, 3647844, 5258691, 7011588, 10517382, 21034764, 62519993, 125039986, 187559979, 250079972, 375119958, 562679937, 750239916, 1125359874, 2250719748]

約数ペア:

[(1, 2250719748), (2, 1125359874), (3, 750239916), (4, 562679937), (6, 375119958), (9, 250079972), (12, 187559979), (18, 125039986), (36, 62519993), (107, 21034764), (214, 10517382), (321, 7011588), (428, 5258691), (617, 3647844), (642, 3505794), (947, 2376684), (963, 2337196), (1234, 1823922), (1284, 1752897), (1851, 1215948), (1894, 1188342), (1926, 1168598), (2468, 911961), (2841, 792228), (3702, 607974), (3788, 594171), (3852, 584299), (5553, 405316), (5682, 396114), (7404, 303987), (8523, 264076), (11106, 202658), (11364, 198057), (17046, 132038), (22212, 101329), (34092, 66019)]