205672392

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 613440000

約数和(自身を除く): 407767608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 79, 102, 108, 136, 153, 158, 204, 216, 237, 306, 316, 408, 459, 474, 612, 632, 709, 711, 918, 948, 1224, 1343, 1418, 1422, 1836, 1896, 2127, 2133, 2686, 2836, 2844, 3672, 4029, 4254, 4266, 5372, 5672, 5688, 6381, 8058, 8508, 8532, 10744, 12053, 12087, 12762, 16116, 17016, 17064, 19143, 24106, 24174, 25524, 32232, 36159, 36261, 38286, 48212, 48348, 51048, 56011, 72318, 72522, 76572, 96424, 96696, 108477, 112022, 144636, 145044, 153144, 168033, 216954, 224044, 289272, 290088, 325431, 336066, 433908, 448088, 504099, 650862, 672132, 867816, 952187, 1008198, 1301724, 1344264, 1512297, 1904374, 2016396, 2603448, 2856561, 3024594, 3808748, 4032792, 5713122, 6049188, 7617496, 8569683, 11426244, 12098376, 17139366, 22852488, 25709049, 34278732, 51418098, 68557464, 102836196, 205672392]

約数ペア:

[(1, 205672392), (2, 102836196), (3, 68557464), (4, 51418098), (6, 34278732), (8, 25709049), (9, 22852488), (12, 17139366), (17, 12098376), (18, 11426244), (24, 8569683), (27, 7617496), (34, 6049188), (36, 5713122), (51, 4032792), (54, 3808748), (68, 3024594), (72, 2856561), (79, 2603448), (102, 2016396), (108, 1904374), (136, 1512297), (153, 1344264), (158, 1301724), (204, 1008198), (216, 952187), (237, 867816), (306, 672132), (316, 650862), (408, 504099), (459, 448088), (474, 433908), (612, 336066), (632, 325431), (709, 290088), (711, 289272), (918, 224044), (948, 216954), (1224, 168033), (1343, 153144), (1418, 145044), (1422, 144636), (1836, 112022), (1896, 108477), (2127, 96696), (2133, 96424), (2686, 76572), (2836, 72522), (2844, 72318), (3672, 56011), (4029, 51048), (4254, 48348), (4266, 48212), (5372, 38286), (5672, 36261), (5688, 36159), (6381, 32232), (8058, 25524), (8508, 24174), (8532, 24106), (10744, 19143), (12053, 17064), (12087, 17016), (12762, 16116)]