2620795824

素因数分解:

$2^4\times 3^7\times {\mathrm{74897}}^1$

素因数の和:74926

約数の個数: 80

約数和(自身を含む): 7615628640

約数和(自身を除く): 4994832816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 8748, 11664, 17496, 34992, 74897, 149794, 224691, 299588, 449382, 599176, 674073, 898764, 1198352, 1348146, 1797528, 2022219, 2696292, 3595056, 4044438, 5392584, 6066657, 8088876, 10785168, 12133314, 16177752, 18199971, 24266628, 32355504, 36399942, 48533256, 54599913, 72799884, 97066512, 109199826, 145599768, 163799739, 218399652, 291199536, 327599478, 436799304, 655198956, 873598608, 1310397912, 2620795824]

約数ペア:

[(1, 2620795824), (2, 1310397912), (3, 873598608), (4, 655198956), (6, 436799304), (8, 327599478), (9, 291199536), (12, 218399652), (16, 163799739), (18, 145599768), (24, 109199826), (27, 97066512), (36, 72799884), (48, 54599913), (54, 48533256), (72, 36399942), (81, 32355504), (108, 24266628), (144, 18199971), (162, 16177752), (216, 12133314), (243, 10785168), (324, 8088876), (432, 6066657), (486, 5392584), (648, 4044438), (729, 3595056), (972, 2696292), (1296, 2022219), (1458, 1797528), (1944, 1348146), (2187, 1198352), (2916, 898764), (3888, 674073), (4374, 599176), (5832, 449382), (8748, 299588), (11664, 224691), (17496, 149794), (34992, 74897)]