7397786016

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{309479}}^1$

素因数の和:309578

約数の個数: 72

約数和(自身を含む): 21290986080

約数和(自身を除く): 13893200064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 309479, 618958, 928437, 1237916, 1856874, 2475832, 2785311, 3713748, 4951664, 5570622, 7427496, 9903328, 11141244, 14854992, 22282488, 25686757, 29709984, 44564976, 51373514, 77060271, 89129952, 102747028, 154120542, 205494056, 231180813, 308241084, 410988112, 462361626, 616482168, 821976224, 924723252, 1232964336, 1849446504, 2465928672, 3698893008, 7397786016]

約数ペア:

[(1, 7397786016), (2, 3698893008), (3, 2465928672), (4, 1849446504), (6, 1232964336), (8, 924723252), (9, 821976224), (12, 616482168), (16, 462361626), (18, 410988112), (24, 308241084), (32, 231180813), (36, 205494056), (48, 154120542), (72, 102747028), (83, 89129952), (96, 77060271), (144, 51373514), (166, 44564976), (249, 29709984), (288, 25686757), (332, 22282488), (498, 14854992), (664, 11141244), (747, 9903328), (996, 7427496), (1328, 5570622), (1494, 4951664), (1992, 3713748), (2656, 2785311), (2988, 2475832), (3984, 1856874), (5976, 1237916), (7968, 928437), (11952, 618958), (23904, 309479)]