268536324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 731315200

約数和(自身を除く): 462778876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 139, 211, 218, 278, 327, 417, 422, 436, 556, 633, 654, 763, 834, 844, 973, 1266, 1308, 1477, 1526, 1668, 1946, 2289, 2532, 2919, 2954, 3052, 3892, 4431, 4578, 5838, 5908, 8862, 9156, 11676, 15151, 17724, 22999, 29329, 30302, 45453, 45998, 58658, 60604, 68997, 87987, 90906, 91996, 106057, 117316, 137994, 160993, 175974, 181812, 205303, 212114, 275988, 318171, 321986, 351948, 410606, 424228, 482979, 615909, 636342, 643972, 821212, 965958, 1231818, 1272684, 1931916, 2463636, 3196861, 6393722, 9590583, 12787444, 19181166, 22378027, 38362332, 44756054, 67134081, 89512108, 134268162, 268536324]

約数ペア:

[(1, 268536324), (2, 134268162), (3, 89512108), (4, 67134081), (6, 44756054), (7, 38362332), (12, 22378027), (14, 19181166), (21, 12787444), (28, 9590583), (42, 6393722), (84, 3196861), (109, 2463636), (139, 1931916), (211, 1272684), (218, 1231818), (278, 965958), (327, 821212), (417, 643972), (422, 636342), (436, 615909), (556, 482979), (633, 424228), (654, 410606), (763, 351948), (834, 321986), (844, 318171), (973, 275988), (1266, 212114), (1308, 205303), (1477, 181812), (1526, 175974), (1668, 160993), (1946, 137994), (2289, 117316), (2532, 106057), (2919, 91996), (2954, 90906), (3052, 87987), (3892, 68997), (4431, 60604), (4578, 58658), (5838, 45998), (5908, 45453), (8862, 30302), (9156, 29329), (11676, 22999), (15151, 17724)]