289584036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19477}}^1$

素因数の和:19553

約数の個数: 72

約数和(自身を含む): 850799040

約数和(自身を除く): 561215004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 19477, 38954, 58431, 77908, 116862, 136339, 175293, 233724, 272678, 350586, 409017, 545356, 701172, 818034, 1149143, 1227051, 1636068, 2298286, 2454102, 3447429, 4596572, 4908204, 6894858, 8044001, 10342287, 13789716, 16088002, 20684574, 24132003, 32176004, 41369148, 48264006, 72396009, 96528012, 144792018, 289584036]

約数ペア:

[(1, 289584036), (2, 144792018), (3, 96528012), (4, 72396009), (6, 48264006), (7, 41369148), (9, 32176004), (12, 24132003), (14, 20684574), (18, 16088002), (21, 13789716), (28, 10342287), (36, 8044001), (42, 6894858), (59, 4908204), (63, 4596572), (84, 3447429), (118, 2454102), (126, 2298286), (177, 1636068), (236, 1227051), (252, 1149143), (354, 818034), (413, 701172), (531, 545356), (708, 409017), (826, 350586), (1062, 272678), (1239, 233724), (1652, 175293), (2124, 136339), (2478, 116862), (3717, 77908), (4956, 58431), (7434, 38954), (14868, 19477)]