2290457344

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17509}}^1$

素因数の和:17605

約数の個数: 72

約数和(自身を含む): 5296985120

約数和(自身を除く): 3006527776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 17509, 18688, 32704, 35018, 65408, 70036, 122563, 130816, 140072, 245126, 280144, 490252, 560288, 980504, 1120576, 1278157, 1961008, 2241152, 2556314, 3922016, 4482304, 5112628, 7844032, 8947099, 10225256, 15688064, 17894198, 20450512, 31376128, 35788396, 40901024, 71576792, 81802048, 143153584, 163604096, 286307168, 327208192, 572614336, 1145228672, 2290457344]

約数ペア:

[(1, 2290457344), (2, 1145228672), (4, 572614336), (7, 327208192), (8, 286307168), (14, 163604096), (16, 143153584), (28, 81802048), (32, 71576792), (56, 40901024), (64, 35788396), (73, 31376128), (112, 20450512), (128, 17894198), (146, 15688064), (224, 10225256), (256, 8947099), (292, 7844032), (448, 5112628), (511, 4482304), (584, 3922016), (896, 2556314), (1022, 2241152), (1168, 1961008), (1792, 1278157), (2044, 1120576), (2336, 980504), (4088, 560288), (4672, 490252), (8176, 280144), (9344, 245126), (16352, 140072), (17509, 130816), (18688, 122563), (32704, 70036), (35018, 65408)]