426614994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2632

約数の個数: 96

約数和(自身を含む): 1072641024

約数和(自身を除く): 646026030

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 31, 39, 46, 62, 69, 78, 93, 117, 138, 186, 207, 234, 279, 299, 403, 414, 558, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 2557, 2691, 3627, 4278, 5114, 5382, 6417, 7254, 7671, 9269, 12834, 15342, 18538, 23013, 27807, 33241, 46026, 55614, 58811, 66482, 79267, 83421, 99723, 117622, 158534, 166842, 176433, 199446, 237801, 299169, 352866, 475602, 529299, 598338, 713403, 764543, 1030471, 1058598, 1426806, 1529086, 1823141, 2060942, 2293629, 3091413, 3646282, 4587258, 5469423, 6182826, 6880887, 9274239, 10938846, 13761774, 16408269, 18548478, 23700833, 32816538, 47401666, 71102499, 142204998, 213307497, 426614994]

約数ペア:

[(1, 426614994), (2, 213307497), (3, 142204998), (6, 71102499), (9, 47401666), (13, 32816538), (18, 23700833), (23, 18548478), (26, 16408269), (31, 13761774), (39, 10938846), (46, 9274239), (62, 6880887), (69, 6182826), (78, 5469423), (93, 4587258), (117, 3646282), (138, 3091413), (186, 2293629), (207, 2060942), (234, 1823141), (279, 1529086), (299, 1426806), (403, 1058598), (414, 1030471), (558, 764543), (598, 713403), (713, 598338), (806, 529299), (897, 475602), (1209, 352866), (1426, 299169), (1794, 237801), (2139, 199446), (2418, 176433), (2557, 166842), (2691, 158534), (3627, 117622), (4278, 99723), (5114, 83421), (5382, 79267), (6417, 66482), (7254, 58811), (7671, 55614), (9269, 46026), (12834, 33241), (15342, 27807), (18538, 23013)]