242880458526

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{10435699}}^1$

素因数の和:10436141

約数の個数: 32

約数和(自身を含む): 540986688000

約数和(自身を除く): 298106229474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1293, 2586, 3879, 7758, 11637, 23274, 10435699, 20871398, 31307097, 62614194, 93921291, 187842582, 281763873, 563527746, 4497786269, 8995572538, 13493358807, 26986717614, 40480076421, 80960152842, 121440229263, 242880458526]

約数ペア:

[(1, 242880458526), (2, 121440229263), (3, 80960152842), (6, 40480076421), (9, 26986717614), (18, 13493358807), (27, 8995572538), (54, 4497786269), (431, 563527746), (862, 281763873), (1293, 187842582), (2586, 93921291), (3879, 62614194), (7758, 31307097), (11637, 20871398), (23274, 10435699)]