1292077008

素因数分解:

$2^4\times 3^4\times {\mathrm{996973}}^1$

素因数の和:996993

約数の個数: 50

約数和(自身を含む): 3739649474

約数和(自身を除く): 2447572466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 996973, 1993946, 2990919, 3987892, 5981838, 7975784, 8972757, 11963676, 15951568, 17945514, 23927352, 26918271, 35891028, 47854704, 53836542, 71782056, 80754813, 107673084, 143564112, 161509626, 215346168, 323019252, 430692336, 646038504, 1292077008]

約数ペア:

[(1, 1292077008), (2, 646038504), (3, 430692336), (4, 323019252), (6, 215346168), (8, 161509626), (9, 143564112), (12, 107673084), (16, 80754813), (18, 71782056), (24, 53836542), (27, 47854704), (36, 35891028), (48, 26918271), (54, 23927352), (72, 17945514), (81, 15951568), (108, 11963676), (144, 8972757), (162, 7975784), (216, 5981838), (324, 3987892), (432, 2990919), (648, 1993946), (1296, 996973)]