1200004056

素因数分解:

$2^3\times 3^2\times {\mathrm{233}}^2\times {\mathrm{307}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 3274651380

約数和(自身を除く): 2074647324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233, 307, 466, 614, 699, 921, 932, 1228, 1398, 1842, 1864, 2097, 2456, 2763, 2796, 3684, 4194, 5526, 5592, 7368, 8388, 11052, 16776, 22104, 54289, 71531, 108578, 143062, 162867, 214593, 217156, 286124, 325734, 429186, 434312, 488601, 572248, 643779, 651468, 858372, 977202, 1287558, 1302936, 1716744, 1954404, 2575116, 3908808, 5150232, 16666723, 33333446, 50000169, 66666892, 100000338, 133333784, 150000507, 200000676, 300001014, 400001352, 600002028, 1200004056]

約数ペア:

[(1, 1200004056), (2, 600002028), (3, 400001352), (4, 300001014), (6, 200000676), (8, 150000507), (9, 133333784), (12, 100000338), (18, 66666892), (24, 50000169), (36, 33333446), (72, 16666723), (233, 5150232), (307, 3908808), (466, 2575116), (614, 1954404), (699, 1716744), (921, 1302936), (932, 1287558), (1228, 977202), (1398, 858372), (1842, 651468), (1864, 643779), (2097, 572248), (2456, 488601), (2763, 434312), (2796, 429186), (3684, 325734), (4194, 286124), (5526, 217156), (5592, 214593), (7368, 162867), (8388, 143062), (11052, 108578), (16776, 71531), (22104, 54289)]