401080812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{1949}}^1$

素因数の和:3526

約数の個数: 48

約数和(自身を含む): 1022112000

約数和(自身を除く): 621031188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1559, 1949, 3118, 3898, 4677, 5847, 6236, 7796, 9354, 11694, 17149, 18708, 21439, 23388, 34298, 42878, 51447, 64317, 68596, 85756, 102894, 128634, 205788, 257268, 3038491, 6076982, 9115473, 12153964, 18230946, 33423401, 36461892, 66846802, 100270203, 133693604, 200540406, 401080812]

約数ペア:

[(1, 401080812), (2, 200540406), (3, 133693604), (4, 100270203), (6, 66846802), (11, 36461892), (12, 33423401), (22, 18230946), (33, 12153964), (44, 9115473), (66, 6076982), (132, 3038491), (1559, 257268), (1949, 205788), (3118, 128634), (3898, 102894), (4677, 85756), (5847, 68596), (6236, 64317), (7796, 51447), (9354, 42878), (11694, 34298), (17149, 23388), (18708, 21439)]