268790712

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{81749}}^1$

素因数の和:81895

約数の個数: 32

約数和(自身を含む): 676890000

約数和(自身を除く): 408099288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 81749, 163498, 245247, 326996, 490494, 653992, 980988, 1961976, 11199613, 22399226, 33598839, 44798452, 67197678, 89596904, 134395356, 268790712]

約数ペア:

[(1, 268790712), (2, 134395356), (3, 89596904), (4, 67197678), (6, 44798452), (8, 33598839), (12, 22399226), (24, 11199613), (137, 1961976), (274, 980988), (411, 653992), (548, 490494), (822, 326996), (1096, 245247), (1644, 163498), (3288, 81749)]