290538636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{83777}}^1$

素因数の和:83818

約数の個数: 36

約数和(自身を含む): 720155688

約数和(自身を除く): 429617052

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 83777, 167554, 251331, 335108, 502662, 1005324, 1424209, 2848418, 4272627, 5696836, 8545254, 17090508, 24211553, 48423106, 72634659, 96846212, 145269318, 290538636]

約数ペア:

[(1, 290538636), (2, 145269318), (3, 96846212), (4, 72634659), (6, 48423106), (12, 24211553), (17, 17090508), (34, 8545254), (51, 5696836), (68, 4272627), (102, 2848418), (204, 1424209), (289, 1005324), (578, 502662), (867, 335108), (1156, 251331), (1734, 167554), (3468, 83777)]