212134572

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1252

約数の個数: 96

約数和(自身を含む): 597094400

約数和(自身を除く): 384959828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 139, 156, 234, 278, 351, 417, 468, 556, 702, 834, 1087, 1251, 1404, 1668, 1807, 2174, 2502, 3261, 3614, 3753, 4348, 5004, 5421, 6522, 7228, 7506, 9783, 10842, 13044, 14131, 15012, 16263, 19566, 21684, 28262, 29349, 32526, 39132, 42393, 48789, 56524, 58698, 65052, 84786, 97578, 117396, 127179, 151093, 169572, 195156, 254358, 302186, 381537, 453279, 508716, 604372, 763074, 906558, 1359837, 1526148, 1813116, 1964209, 2719674, 3928418, 4079511, 5439348, 5892627, 7856836, 8159022, 11785254, 16318044, 17677881, 23570508, 35355762, 53033643, 70711524, 106067286, 212134572]

約数ペア:

[(1, 212134572), (2, 106067286), (3, 70711524), (4, 53033643), (6, 35355762), (9, 23570508), (12, 17677881), (13, 16318044), (18, 11785254), (26, 8159022), (27, 7856836), (36, 5892627), (39, 5439348), (52, 4079511), (54, 3928418), (78, 2719674), (108, 1964209), (117, 1813116), (139, 1526148), (156, 1359837), (234, 906558), (278, 763074), (351, 604372), (417, 508716), (468, 453279), (556, 381537), (702, 302186), (834, 254358), (1087, 195156), (1251, 169572), (1404, 151093), (1668, 127179), (1807, 117396), (2174, 97578), (2502, 84786), (3261, 65052), (3614, 58698), (3753, 56524), (4348, 48789), (5004, 42393), (5421, 39132), (6522, 32526), (7228, 29349), (7506, 28262), (9783, 21684), (10842, 19566), (13044, 16263), (14131, 15012)]