839924484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{14143}}^1$

素因数の和:14265

約数の個数: 72

約数和(自身を含む): 2302530048

約数和(自身を除く): 1462605564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 588, 606, 707, 1212, 1414, 2121, 2828, 4242, 4949, 8484, 9898, 14143, 14847, 19796, 28286, 29694, 42429, 56572, 59388, 84858, 99001, 169716, 198002, 297003, 396004, 594006, 693007, 1188012, 1386014, 1428443, 2079021, 2772028, 2856886, 4158042, 4285329, 5713772, 8316084, 8570658, 9999101, 17141316, 19998202, 29997303, 39996404, 59994606, 69993707, 119989212, 139987414, 209981121, 279974828, 419962242, 839924484]

約数ペア:

[(1, 839924484), (2, 419962242), (3, 279974828), (4, 209981121), (6, 139987414), (7, 119989212), (12, 69993707), (14, 59994606), (21, 39996404), (28, 29997303), (42, 19998202), (49, 17141316), (84, 9999101), (98, 8570658), (101, 8316084), (147, 5713772), (196, 4285329), (202, 4158042), (294, 2856886), (303, 2772028), (404, 2079021), (588, 1428443), (606, 1386014), (707, 1188012), (1212, 693007), (1414, 594006), (2121, 396004), (2828, 297003), (4242, 198002), (4949, 169716), (8484, 99001), (9898, 84858), (14143, 59388), (14847, 56572), (19796, 42429), (28286, 29694)]