1211668812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{9949}}^1$

素因数の和:10175

約数の個数: 72

約数和(自身を含む): 3259620000

約数和(自身を除く): 2047951188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 306, 398, 597, 612, 796, 1194, 1791, 2388, 3383, 3582, 6766, 7164, 9949, 10149, 13532, 19898, 20298, 29847, 30447, 39796, 40596, 59694, 60894, 89541, 119388, 121788, 169133, 179082, 338266, 358164, 507399, 676532, 1014798, 1522197, 1979851, 2029596, 3044394, 3959702, 5939553, 6088788, 7919404, 11879106, 17818659, 23758212, 33657467, 35637318, 67314934, 71274636, 100972401, 134629868, 201944802, 302917203, 403889604, 605834406, 1211668812]

約数ペア:

[(1, 1211668812), (2, 605834406), (3, 403889604), (4, 302917203), (6, 201944802), (9, 134629868), (12, 100972401), (17, 71274636), (18, 67314934), (34, 35637318), (36, 33657467), (51, 23758212), (68, 17818659), (102, 11879106), (153, 7919404), (199, 6088788), (204, 5939553), (306, 3959702), (398, 3044394), (597, 2029596), (612, 1979851), (796, 1522197), (1194, 1014798), (1791, 676532), (2388, 507399), (3383, 358164), (3582, 338266), (6766, 179082), (7164, 169133), (9949, 121788), (10149, 119388), (13532, 89541), (19898, 60894), (20298, 59694), (29847, 40596), (30447, 39796)]