349767756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1429}}^1$

素因数の和:1975

約数の個数: 72

約数和(自身を含む): 954633680

約数和(自身を除く): 604865924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 523, 1046, 1429, 1569, 2092, 2858, 3138, 4287, 4707, 5716, 6276, 6799, 8574, 9414, 12861, 13598, 17148, 18577, 18828, 20397, 25722, 27196, 37154, 40794, 51444, 55731, 61191, 74308, 81588, 111462, 122382, 167193, 222924, 244764, 334386, 668772, 747367, 1494734, 2242101, 2989468, 4484202, 6726303, 8968404, 9715771, 13452606, 19431542, 26905212, 29147313, 38863084, 58294626, 87441939, 116589252, 174883878, 349767756]

約数ペア:

[(1, 349767756), (2, 174883878), (3, 116589252), (4, 87441939), (6, 58294626), (9, 38863084), (12, 29147313), (13, 26905212), (18, 19431542), (26, 13452606), (36, 9715771), (39, 8968404), (52, 6726303), (78, 4484202), (117, 2989468), (156, 2242101), (234, 1494734), (468, 747367), (523, 668772), (1046, 334386), (1429, 244764), (1569, 222924), (2092, 167193), (2858, 122382), (3138, 111462), (4287, 81588), (4707, 74308), (5716, 61191), (6276, 55731), (6799, 51444), (8574, 40794), (9414, 37154), (12861, 27196), (13598, 25722), (17148, 20397), (18577, 18828)]