1668667632

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{2399}}^1$

素因数の和:2790

約数の個数: 80

約数和(自身を含む): 4425907200

約数和(自身を除く): 2757239568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 337, 344, 516, 674, 688, 1011, 1032, 1348, 2022, 2064, 2399, 2696, 4044, 4798, 5392, 7197, 8088, 9596, 14394, 14491, 16176, 19192, 28788, 28982, 38384, 43473, 57576, 57964, 86946, 103157, 115152, 115928, 173892, 206314, 231856, 309471, 347784, 412628, 618942, 695568, 808463, 825256, 1237884, 1616926, 1650512, 2425389, 2475768, 3233852, 4850778, 4951536, 6467704, 9701556, 12935408, 19403112, 34763909, 38806224, 69527818, 104291727, 139055636, 208583454, 278111272, 417166908, 556222544, 834333816, 1668667632]

約数ペア:

[(1, 1668667632), (2, 834333816), (3, 556222544), (4, 417166908), (6, 278111272), (8, 208583454), (12, 139055636), (16, 104291727), (24, 69527818), (43, 38806224), (48, 34763909), (86, 19403112), (129, 12935408), (172, 9701556), (258, 6467704), (337, 4951536), (344, 4850778), (516, 3233852), (674, 2475768), (688, 2425389), (1011, 1650512), (1032, 1616926), (1348, 1237884), (2022, 825256), (2064, 808463), (2399, 695568), (2696, 618942), (4044, 412628), (4798, 347784), (5392, 309471), (7197, 231856), (8088, 206314), (9596, 173892), (14394, 115928), (14491, 115152), (16176, 103157), (19192, 86946), (28788, 57964), (28982, 57576), (38384, 43473)]