1304507136

素因数分解:

$2^8\times 3^1\times {\mathrm{409}}^1\times {\mathrm{4153}}^1$

素因数の和:4581

約数の個数: 72

約数和(自身を含む): 3481218160

約数和(自身を除く): 2176711024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 409, 768, 818, 1227, 1636, 2454, 3272, 4153, 4908, 6544, 8306, 9816, 12459, 13088, 16612, 19632, 24918, 26176, 33224, 39264, 49836, 52352, 66448, 78528, 99672, 104704, 132896, 157056, 199344, 265792, 314112, 398688, 531584, 797376, 1063168, 1594752, 1698577, 3189504, 3397154, 5095731, 6794308, 10191462, 13588616, 20382924, 27177232, 40765848, 54354464, 81531696, 108708928, 163063392, 217417856, 326126784, 434835712, 652253568, 1304507136]

約数ペア:

[(1, 1304507136), (2, 652253568), (3, 434835712), (4, 326126784), (6, 217417856), (8, 163063392), (12, 108708928), (16, 81531696), (24, 54354464), (32, 40765848), (48, 27177232), (64, 20382924), (96, 13588616), (128, 10191462), (192, 6794308), (256, 5095731), (384, 3397154), (409, 3189504), (768, 1698577), (818, 1594752), (1227, 1063168), (1636, 797376), (2454, 531584), (3272, 398688), (4153, 314112), (4908, 265792), (6544, 199344), (8306, 157056), (9816, 132896), (12459, 104704), (13088, 99672), (16612, 78528), (19632, 66448), (24918, 52352), (26176, 49836), (33224, 39264)]