7458650244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{420253}}^1$

素因数の和:420309

約数の個数: 72

約数和(自身を含む): 20651281560

約数和(自身を除く): 13192631316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 420253, 840506, 1260759, 1681012, 2521518, 3782277, 5043036, 7144301, 7564554, 12187337, 14288602, 15129108, 21432903, 24374674, 28577204, 36562011, 42865806, 48749348, 64298709, 73124022, 85731612, 109686033, 128597418, 146248044, 207184729, 219372066, 257194836, 414369458, 438744132, 621554187, 828738916, 1243108374, 1864662561, 2486216748, 3729325122, 7458650244]

約数ペア:

[(1, 7458650244), (2, 3729325122), (3, 2486216748), (4, 1864662561), (6, 1243108374), (9, 828738916), (12, 621554187), (17, 438744132), (18, 414369458), (29, 257194836), (34, 219372066), (36, 207184729), (51, 146248044), (58, 128597418), (68, 109686033), (87, 85731612), (102, 73124022), (116, 64298709), (153, 48749348), (174, 42865806), (204, 36562011), (261, 28577204), (306, 24374674), (348, 21432903), (493, 15129108), (522, 14288602), (612, 12187337), (986, 7564554), (1044, 7144301), (1479, 5043036), (1972, 3782277), (2958, 2521518), (4437, 1681012), (5916, 1260759), (8874, 840506), (17748, 420253)]