780239112

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 1973289600

約数和(自身を除く): 1193050488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 359, 411, 548, 661, 718, 822, 1077, 1096, 1322, 1436, 1644, 1983, 2154, 2644, 2872, 3288, 3966, 4308, 5288, 7932, 8616, 15864, 49183, 90557, 98366, 147549, 181114, 196732, 237299, 271671, 295098, 362228, 393464, 474598, 543342, 590196, 711897, 724456, 949196, 1086684, 1180392, 1423794, 1898392, 2173368, 2847588, 5695176, 32509963, 65019926, 97529889, 130039852, 195059778, 260079704, 390119556, 780239112]

約数ペア:

[(1, 780239112), (2, 390119556), (3, 260079704), (4, 195059778), (6, 130039852), (8, 97529889), (12, 65019926), (24, 32509963), (137, 5695176), (274, 2847588), (359, 2173368), (411, 1898392), (548, 1423794), (661, 1180392), (718, 1086684), (822, 949196), (1077, 724456), (1096, 711897), (1322, 590196), (1436, 543342), (1644, 474598), (1983, 393464), (2154, 362228), (2644, 295098), (2872, 271671), (3288, 237299), (3966, 196732), (4308, 181114), (5288, 147549), (7932, 98366), (8616, 90557), (15864, 49183)]