345738246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 803712000

約数和(自身を除く): 457973754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 229, 309, 349, 458, 618, 687, 698, 721, 1047, 1374, 1442, 1603, 2094, 2163, 2443, 3206, 4326, 4809, 4886, 7329, 9618, 14658, 23587, 35947, 47174, 70761, 71894, 79921, 107841, 141522, 159842, 165109, 215682, 239763, 251629, 330218, 479526, 495327, 503258, 559447, 754887, 990654, 1118894, 1509774, 1678341, 3356682, 8231863, 16463726, 24695589, 49391178, 57623041, 115246082, 172869123, 345738246]

約数ペア:

[(1, 345738246), (2, 172869123), (3, 115246082), (6, 57623041), (7, 49391178), (14, 24695589), (21, 16463726), (42, 8231863), (103, 3356682), (206, 1678341), (229, 1509774), (309, 1118894), (349, 990654), (458, 754887), (618, 559447), (687, 503258), (698, 495327), (721, 479526), (1047, 330218), (1374, 251629), (1442, 239763), (1603, 215682), (2094, 165109), (2163, 159842), (2443, 141522), (3206, 107841), (4326, 79921), (4809, 71894), (4886, 70761), (7329, 47174), (9618, 35947), (14658, 23587)]