289597854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4957}}^1$

素因数の和:5089

約数の個数: 64

約数和(自身を含む): 719663616

約数和(自身を除く): 430065762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 546, 642, 749, 1391, 1498, 2247, 2782, 4173, 4494, 4957, 8346, 9737, 9914, 14871, 19474, 29211, 29742, 34699, 58422, 64441, 69398, 104097, 128882, 193323, 208194, 386646, 451087, 530399, 902174, 1060798, 1353261, 1591197, 2706522, 3182394, 3712793, 6895187, 7425586, 11138379, 13790374, 20685561, 22276758, 41371122, 48266309, 96532618, 144798927, 289597854]

約数ペア:

[(1, 289597854), (2, 144798927), (3, 96532618), (6, 48266309), (7, 41371122), (13, 22276758), (14, 20685561), (21, 13790374), (26, 11138379), (39, 7425586), (42, 6895187), (78, 3712793), (91, 3182394), (107, 2706522), (182, 1591197), (214, 1353261), (273, 1060798), (321, 902174), (546, 530399), (642, 451087), (749, 386646), (1391, 208194), (1498, 193323), (2247, 128882), (2782, 104097), (4173, 69398), (4494, 64441), (4957, 58422), (8346, 34699), (9737, 29742), (9914, 29211), (14871, 19474)]