1277322732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{136993}}^1$

素因数の和:137047

約数の個数: 72

約数和(自身を含む): 3789802016

約数和(自身を除く): 2512479284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 136993, 273986, 410979, 547972, 821958, 958951, 1232937, 1643916, 1917902, 2465874, 2876853, 3835804, 4931748, 5068741, 5753706, 8630559, 10137482, 11507412, 15206223, 17261118, 20274964, 30412446, 34522236, 35481187, 45618669, 60824892, 70962374, 91237338, 106443561, 141924748, 182474676, 212887122, 319330683, 425774244, 638661366, 1277322732]

約数ペア:

[(1, 1277322732), (2, 638661366), (3, 425774244), (4, 319330683), (6, 212887122), (7, 182474676), (9, 141924748), (12, 106443561), (14, 91237338), (18, 70962374), (21, 60824892), (28, 45618669), (36, 35481187), (37, 34522236), (42, 30412446), (63, 20274964), (74, 17261118), (84, 15206223), (111, 11507412), (126, 10137482), (148, 8630559), (222, 5753706), (252, 5068741), (259, 4931748), (333, 3835804), (444, 2876853), (518, 2465874), (666, 1917902), (777, 1643916), (1036, 1232937), (1332, 958951), (1554, 821958), (2331, 547972), (3108, 410979), (4662, 273986), (9324, 136993)]