1384539608

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 2720303640

約数和(自身を除く): 1335764032

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 584, 961, 1922, 2263, 2467, 3844, 4526, 4934, 7688, 9052, 9868, 18104, 19736, 70153, 76477, 140306, 152954, 180091, 280612, 305908, 360182, 561224, 611816, 720364, 1440728, 2370787, 4741574, 5582821, 9483148, 11165642, 18966296, 22331284, 44662568, 173067451, 346134902, 692269804, 1384539608]

約数ペア:

[(1, 1384539608), (2, 692269804), (4, 346134902), (8, 173067451), (31, 44662568), (62, 22331284), (73, 18966296), (124, 11165642), (146, 9483148), (248, 5582821), (292, 4741574), (584, 2370787), (961, 1440728), (1922, 720364), (2263, 611816), (2467, 561224), (3844, 360182), (4526, 305908), (4934, 280612), (7688, 180091), (9052, 152954), (9868, 140306), (18104, 76477), (19736, 70153)]