626645951792

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{302779}}^1$

素因数の和:303898

約数の個数: 80

約数和(自身を含む): 1470551592960

約数和(自身を除く): 843905641168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1087, 1904, 2174, 4348, 7609, 8696, 15218, 17392, 18479, 30436, 36958, 60872, 73916, 121744, 129353, 147832, 258706, 295664, 302779, 517412, 605558, 1034824, 1211116, 2069648, 2119453, 2422232, 4238906, 4844464, 5147243, 8477812, 10294486, 16955624, 20588972, 33911248, 36030701, 41177944, 72061402, 82355888, 144122804, 288245608, 329120773, 576491216, 658241546, 1316483092, 2303845411, 2632966184, 4607690822, 5265932368, 5595053141, 9215381644, 11190106282, 18430763288, 22380212564, 36861526576, 39165371987, 44760425128, 78330743974, 89520850256, 156661487948, 313322975896, 626645951792]

約数ペア:

[(1, 626645951792), (2, 313322975896), (4, 156661487948), (7, 89520850256), (8, 78330743974), (14, 44760425128), (16, 39165371987), (17, 36861526576), (28, 22380212564), (34, 18430763288), (56, 11190106282), (68, 9215381644), (112, 5595053141), (119, 5265932368), (136, 4607690822), (238, 2632966184), (272, 2303845411), (476, 1316483092), (952, 658241546), (1087, 576491216), (1904, 329120773), (2174, 288245608), (4348, 144122804), (7609, 82355888), (8696, 72061402), (15218, 41177944), (17392, 36030701), (18479, 33911248), (30436, 20588972), (36958, 16955624), (60872, 10294486), (73916, 8477812), (121744, 5147243), (129353, 4844464), (147832, 4238906), (258706, 2422232), (295664, 2119453), (302779, 2069648), (517412, 1211116), (605558, 1034824)]