309039672

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{132749}}^1$

素因数の和:132855

約数の個数: 32

約数和(自身を含む): 780570000

約数和(自身を除く): 471530328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 132749, 265498, 398247, 530996, 796494, 1061992, 1592988, 3185976, 12876653, 25753306, 38629959, 51506612, 77259918, 103013224, 154519836, 309039672]

約数ペア:

[(1, 309039672), (2, 154519836), (3, 103013224), (4, 77259918), (6, 51506612), (8, 38629959), (12, 25753306), (24, 12876653), (97, 3185976), (194, 1592988), (291, 1061992), (388, 796494), (582, 530996), (776, 398247), (1164, 265498), (2328, 132749)]