427170276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1489}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 1165531640

約数和(自身を除く): 738361364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 613, 1226, 1489, 1839, 2452, 2978, 3678, 4467, 5517, 5956, 7356, 7969, 8934, 11034, 13401, 15938, 17868, 19357, 22068, 23907, 26802, 31876, 38714, 47814, 53604, 58071, 71721, 77428, 95628, 116142, 143442, 174213, 232284, 286884, 348426, 696852, 912757, 1825514, 2738271, 3651028, 5476542, 8214813, 10953084, 11865841, 16429626, 23731682, 32859252, 35597523, 47463364, 71195046, 106792569, 142390092, 213585138, 427170276]

約数ペア:

[(1, 427170276), (2, 213585138), (3, 142390092), (4, 106792569), (6, 71195046), (9, 47463364), (12, 35597523), (13, 32859252), (18, 23731682), (26, 16429626), (36, 11865841), (39, 10953084), (52, 8214813), (78, 5476542), (117, 3651028), (156, 2738271), (234, 1825514), (468, 912757), (613, 696852), (1226, 348426), (1489, 286884), (1839, 232284), (2452, 174213), (2978, 143442), (3678, 116142), (4467, 95628), (5517, 77428), (5956, 71721), (7356, 58071), (7969, 53604), (8934, 47814), (11034, 38714), (13401, 31876), (15938, 26802), (17868, 23907), (19357, 22068)]