222889817268

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{159617}}^1$

素因数の和:160197

約数の個数: 72

約数和(自身を含む): 571713367680

約数和(自身を除く): 348823550412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 491, 711, 948, 982, 1422, 1473, 1964, 2844, 2946, 4419, 5892, 8838, 17676, 38789, 77578, 116367, 155156, 159617, 232734, 319234, 349101, 465468, 478851, 638468, 698202, 957702, 1396404, 1436553, 1915404, 2873106, 5746212, 12609743, 25219486, 37829229, 50438972, 75658458, 78371947, 113487687, 151316916, 156743894, 226975374, 235115841, 313487788, 453950748, 470231682, 705347523, 940463364, 1410695046, 2821390092, 6191383813, 12382767626, 18574151439, 24765535252, 37148302878, 55722454317, 74296605756, 111444908634, 222889817268]

約数ペア:

[(1, 222889817268), (2, 111444908634), (3, 74296605756), (4, 55722454317), (6, 37148302878), (9, 24765535252), (12, 18574151439), (18, 12382767626), (36, 6191383813), (79, 2821390092), (158, 1410695046), (237, 940463364), (316, 705347523), (474, 470231682), (491, 453950748), (711, 313487788), (948, 235115841), (982, 226975374), (1422, 156743894), (1473, 151316916), (1964, 113487687), (2844, 78371947), (2946, 75658458), (4419, 50438972), (5892, 37829229), (8838, 25219486), (17676, 12609743), (38789, 5746212), (77578, 2873106), (116367, 1915404), (155156, 1436553), (159617, 1396404), (232734, 957702), (319234, 698202), (349101, 638468), (465468, 478851)]