313703028

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{81439}}^1$

素因数の和:81556

約数の個数: 36

約数和(自身を含む): 800392320

約数和(自身を除く): 486689292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 81439, 162878, 244317, 325756, 488634, 732951, 977268, 1465902, 2931804, 8713973, 17427946, 26141919, 34855892, 52283838, 78425757, 104567676, 156851514, 313703028]

約数ペア:

[(1, 313703028), (2, 156851514), (3, 104567676), (4, 78425757), (6, 52283838), (9, 34855892), (12, 26141919), (18, 17427946), (36, 8713973), (107, 2931804), (214, 1465902), (321, 977268), (428, 732951), (642, 488634), (963, 325756), (1284, 244317), (1926, 162878), (3852, 81439)]