377942729486

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1\times {\mathrm{10369}}^1$

素因数の和:10929

約数の個数: 64

約数和(自身を含む): 668607160320

約数和(自身を除く): 290664430834

約数列:

[1, 2, 7, 14, 43, 86, 191, 301, 317, 382, 602, 634, 1337, 2219, 2674, 4438, 8213, 10369, 13631, 16426, 20738, 27262, 57491, 60547, 72583, 95417, 114982, 121094, 145166, 190834, 423829, 445867, 847658, 891734, 1980479, 2603521, 3121069, 3286973, 3960958, 5207042, 6242138, 6573946, 13863353, 18224647, 23008811, 27726706, 36449294, 46017622, 85160597, 141339839, 170321194, 282679678, 596124179, 627811843, 989378873, 1192248358, 1255623686, 1978757746, 4394682901, 8789365802, 26995909249, 53991818498, 188971364743, 377942729486]

約数ペア:

[(1, 377942729486), (2, 188971364743), (7, 53991818498), (14, 26995909249), (43, 8789365802), (86, 4394682901), (191, 1978757746), (301, 1255623686), (317, 1192248358), (382, 989378873), (602, 627811843), (634, 596124179), (1337, 282679678), (2219, 170321194), (2674, 141339839), (4438, 85160597), (8213, 46017622), (10369, 36449294), (13631, 27726706), (16426, 23008811), (20738, 18224647), (27262, 13863353), (57491, 6573946), (60547, 6242138), (72583, 5207042), (95417, 3960958), (114982, 3286973), (121094, 3121069), (145166, 2603521), (190834, 1980479), (423829, 891734), (445867, 847658)]