320838528

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13697}}^1$

素因数の和:13775

約数の個数: 64

約数和(自身を含む): 866261520

約数和(自身を除く): 545422992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 7808, 11712, 13697, 23424, 27394, 41091, 54788, 82182, 109576, 164364, 219152, 328728, 438304, 657456, 835517, 876608, 1314912, 1671034, 1753216, 2506551, 2629824, 3342068, 5013102, 5259648, 6684136, 10026204, 13368272, 20052408, 26736544, 40104816, 53473088, 80209632, 106946176, 160419264, 320838528]

約数ペア:

[(1, 320838528), (2, 160419264), (3, 106946176), (4, 80209632), (6, 53473088), (8, 40104816), (12, 26736544), (16, 20052408), (24, 13368272), (32, 10026204), (48, 6684136), (61, 5259648), (64, 5013102), (96, 3342068), (122, 2629824), (128, 2506551), (183, 1753216), (192, 1671034), (244, 1314912), (366, 876608), (384, 835517), (488, 657456), (732, 438304), (976, 328728), (1464, 219152), (1952, 164364), (2928, 109576), (3904, 82182), (5856, 54788), (7808, 41091), (11712, 27394), (13697, 23424)]