277268572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2417}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 589837248

約数和(自身を除く): 312568676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 241, 476, 482, 964, 1687, 2417, 3374, 4097, 4834, 6748, 8194, 9668, 16388, 16919, 28679, 33838, 41089, 57358, 67676, 82178, 114716, 164356, 287623, 575246, 582497, 1150492, 1164994, 2329988, 4077479, 8154958, 9902449, 16309916, 19804898, 39609796, 69317143, 138634286, 277268572]

約数ペア:

[(1, 277268572), (2, 138634286), (4, 69317143), (7, 39609796), (14, 19804898), (17, 16309916), (28, 9902449), (34, 8154958), (68, 4077479), (119, 2329988), (238, 1164994), (241, 1150492), (476, 582497), (482, 575246), (964, 287623), (1687, 164356), (2417, 114716), (3374, 82178), (4097, 67676), (4834, 57358), (6748, 41089), (8194, 33838), (9668, 28679), (16388, 16919)]