247131260244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4555247}}^1$

素因数の和:4555405

約数の個数: 72

約数和(自身を含む): 686457652608

約数和(自身を除く): 439326392364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 1233, 1507, 1644, 2466, 3014, 4521, 4932, 6028, 9042, 13563, 18084, 27126, 54252, 4555247, 9110494, 13665741, 18220988, 27331482, 40997223, 50107717, 54662964, 81994446, 100215434, 150323151, 163988892, 200430868, 300646302, 450969453, 601292604, 624068839, 901938906, 1248137678, 1803877812, 1872206517, 2496275356, 3744413034, 5616619551, 6864757229, 7488826068, 11233239102, 13729514458, 20594271687, 22466478204, 27459028916, 41188543374, 61782815061, 82377086748, 123565630122, 247131260244]

約数ペア:

[(1, 247131260244), (2, 123565630122), (3, 82377086748), (4, 61782815061), (6, 41188543374), (9, 27459028916), (11, 22466478204), (12, 20594271687), (18, 13729514458), (22, 11233239102), (33, 7488826068), (36, 6864757229), (44, 5616619551), (66, 3744413034), (99, 2496275356), (132, 1872206517), (137, 1803877812), (198, 1248137678), (274, 901938906), (396, 624068839), (411, 601292604), (548, 450969453), (822, 300646302), (1233, 200430868), (1507, 163988892), (1644, 150323151), (2466, 100215434), (3014, 81994446), (4521, 54662964), (4932, 50107717), (6028, 40997223), (9042, 27331482), (13563, 18220988), (18084, 13665741), (27126, 9110494), (54252, 4555247)]