349793568

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{52807}}^1$

素因数の和:52846

約数の個数: 72

約数和(自身を含む): 1037994048

約数和(自身を除く): 688200480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 52807, 105614, 158421, 211228, 316842, 422456, 475263, 633684, 844912, 950526, 1214561, 1267368, 1689824, 1901052, 2429122, 2534736, 3643683, 3802104, 4858244, 5069472, 7287366, 7604208, 9716488, 10931049, 14574732, 15208416, 19432976, 21862098, 29149464, 38865952, 43724196, 58298928, 87448392, 116597856, 174896784, 349793568]

約数ペア:

[(1, 349793568), (2, 174896784), (3, 116597856), (4, 87448392), (6, 58298928), (8, 43724196), (9, 38865952), (12, 29149464), (16, 21862098), (18, 19432976), (23, 15208416), (24, 14574732), (32, 10931049), (36, 9716488), (46, 7604208), (48, 7287366), (69, 5069472), (72, 4858244), (92, 3802104), (96, 3643683), (138, 2534736), (144, 2429122), (184, 1901052), (207, 1689824), (276, 1267368), (288, 1214561), (368, 950526), (414, 844912), (552, 633684), (736, 475263), (828, 422456), (1104, 316842), (1656, 211228), (2208, 158421), (3312, 105614), (6624, 52807)]