870345276

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 2094615936

約数和(自身を除く): 1224270660

約数列:

[1, 2, 3, 4, 6, 12, 67, 107, 134, 151, 201, 214, 268, 302, 321, 402, 428, 453, 604, 642, 804, 906, 1284, 1812, 4489, 7169, 8978, 10117, 13467, 14338, 16157, 17956, 20234, 21507, 26934, 28676, 30351, 32314, 40468, 43014, 48471, 53868, 60702, 64628, 86028, 96942, 121404, 193884, 480323, 677839, 960646, 1082519, 1355678, 1440969, 1921292, 2033517, 2165038, 2711356, 2881938, 3247557, 4067034, 4330076, 5763876, 6495114, 8134068, 12990228, 72528773, 145057546, 217586319, 290115092, 435172638, 870345276]

約数ペア:

[(1, 870345276), (2, 435172638), (3, 290115092), (4, 217586319), (6, 145057546), (12, 72528773), (67, 12990228), (107, 8134068), (134, 6495114), (151, 5763876), (201, 4330076), (214, 4067034), (268, 3247557), (302, 2881938), (321, 2711356), (402, 2165038), (428, 2033517), (453, 1921292), (604, 1440969), (642, 1355678), (804, 1082519), (906, 960646), (1284, 677839), (1812, 480323), (4489, 193884), (7169, 121404), (8978, 96942), (10117, 86028), (13467, 64628), (14338, 60702), (16157, 53868), (17956, 48471), (20234, 43014), (21507, 40468), (26934, 32314), (28676, 30351)]