40671774

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 111283200

約数和(自身を除く): 70611426

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 27, 33, 39, 46, 54, 66, 69, 78, 99, 117, 138, 143, 198, 207, 229, 234, 253, 286, 297, 299, 351, 414, 429, 458, 506, 594, 598, 621, 687, 702, 759, 858, 897, 1242, 1287, 1374, 1518, 1794, 2061, 2277, 2519, 2574, 2691, 2977, 3289, 3861, 4122, 4554, 5038, 5267, 5382, 5954, 6183, 6578, 6831, 7557, 7722, 8073, 8931, 9867, 10534, 12366, 13662, 15114, 15801, 16146, 17862, 19734, 22671, 26793, 29601, 31602, 32747, 45342, 47403, 53586, 57937, 59202, 65494, 68013, 68471, 80379, 88803, 94806, 98241, 115874, 136026, 136942, 142209, 160758, 173811, 177606, 196482, 205413, 284418, 294723, 347622, 410826, 521433, 589446, 616239, 753181, 884169, 1042866, 1232478, 1506362, 1564299, 1768338, 1848717, 2259543, 3128598, 3697434, 4519086, 6778629, 13557258, 20335887, 40671774]

約数ペア:

[(1, 40671774), (2, 20335887), (3, 13557258), (6, 6778629), (9, 4519086), (11, 3697434), (13, 3128598), (18, 2259543), (22, 1848717), (23, 1768338), (26, 1564299), (27, 1506362), (33, 1232478), (39, 1042866), (46, 884169), (54, 753181), (66, 616239), (69, 589446), (78, 521433), (99, 410826), (117, 347622), (138, 294723), (143, 284418), (198, 205413), (207, 196482), (229, 177606), (234, 173811), (253, 160758), (286, 142209), (297, 136942), (299, 136026), (351, 115874), (414, 98241), (429, 94806), (458, 88803), (506, 80379), (594, 68471), (598, 68013), (621, 65494), (687, 59202), (702, 57937), (759, 53586), (858, 47403), (897, 45342), (1242, 32747), (1287, 31602), (1374, 29601), (1518, 26793), (1794, 22671), (2061, 19734), (2277, 17862), (2519, 16146), (2574, 15801), (2691, 15114), (2977, 13662), (3289, 12366), (3861, 10534), (4122, 9867), (4554, 8931), (5038, 8073), (5267, 7722), (5382, 7557), (5954, 6831), (6183, 6578)]