1445401188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521429}}^1$

素因数の和:521457

約数の個数: 72

約数和(自身を含む): 4555212480

約数和(自身を除く): 3109811292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 521429, 1042858, 1564287, 2085716, 3128574, 3650003, 4692861, 5735719, 6257148, 7300006, 9385722, 10950009, 11471438, 14600012, 17207157, 18771444, 21900018, 22942876, 32850027, 34414314, 40150033, 43800036, 51621471, 65700054, 68828628, 80300066, 103242942, 120450099, 131400108, 160600132, 206485884, 240900198, 361350297, 481800396, 722700594, 1445401188]

約数ペア:

[(1, 1445401188), (2, 722700594), (3, 481800396), (4, 361350297), (6, 240900198), (7, 206485884), (9, 160600132), (11, 131400108), (12, 120450099), (14, 103242942), (18, 80300066), (21, 68828628), (22, 65700054), (28, 51621471), (33, 43800036), (36, 40150033), (42, 34414314), (44, 32850027), (63, 22942876), (66, 21900018), (77, 18771444), (84, 17207157), (99, 14600012), (126, 11471438), (132, 10950009), (154, 9385722), (198, 7300006), (231, 6257148), (252, 5735719), (308, 4692861), (396, 3650003), (462, 3128574), (693, 2085716), (924, 1564287), (1386, 1042858), (2772, 521429)]