236488798

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 454374360

約数和(自身を除く): 217885562

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 109, 131, 169, 182, 218, 262, 338, 637, 763, 917, 1183, 1274, 1417, 1526, 1703, 1834, 2366, 2834, 3406, 5341, 6419, 8281, 9919, 10682, 11921, 12838, 14279, 16562, 18421, 19838, 22139, 23842, 28558, 36842, 44278, 69433, 83447, 99953, 128947, 138866, 154973, 166894, 185627, 199906, 257894, 309946, 371254, 699671, 902629, 1084811, 1299389, 1399342, 1805258, 2169622, 2413151, 2598778, 4826302, 9095723, 16892057, 18191446, 33784114, 118244399, 236488798]

約数ペア:

[(1, 236488798), (2, 118244399), (7, 33784114), (13, 18191446), (14, 16892057), (26, 9095723), (49, 4826302), (91, 2598778), (98, 2413151), (109, 2169622), (131, 1805258), (169, 1399342), (182, 1299389), (218, 1084811), (262, 902629), (338, 699671), (637, 371254), (763, 309946), (917, 257894), (1183, 199906), (1274, 185627), (1417, 166894), (1526, 154973), (1703, 138866), (1834, 128947), (2366, 99953), (2834, 83447), (3406, 69433), (5341, 44278), (6419, 36842), (8281, 28558), (9919, 23842), (10682, 22139), (11921, 19838), (12838, 18421), (14279, 16562)]