1380358296

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{139939}}^1$

素因数の和:140088

約数の個数: 48

約数和(自身を含む): 3765785400

約数和(自身を除く): 2385427104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 139939, 279878, 419817, 559756, 839634, 1119512, 1259451, 1679268, 2518902, 3358536, 5037804, 10075608, 19171643, 38343286, 57514929, 76686572, 115029858, 153373144, 172544787, 230059716, 345089574, 460119432, 690179148, 1380358296]

約数ペア:

[(1, 1380358296), (2, 690179148), (3, 460119432), (4, 345089574), (6, 230059716), (8, 172544787), (9, 153373144), (12, 115029858), (18, 76686572), (24, 57514929), (36, 38343286), (72, 19171643), (137, 10075608), (274, 5037804), (411, 3358536), (548, 2518902), (822, 1679268), (1096, 1259451), (1233, 1119512), (1644, 839634), (2466, 559756), (3288, 419817), (4932, 279878), (9864, 139939)]