513528064

素因数分解:

$2^8\times 7^1\times {\mathrm{509}}^1\times {\mathrm{563}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 1175872320

約数和(自身を除く): 662344256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 509, 563, 896, 1018, 1126, 1792, 2036, 2252, 3563, 3941, 4072, 4504, 7126, 7882, 8144, 9008, 14252, 15764, 16288, 18016, 28504, 31528, 32576, 36032, 57008, 63056, 65152, 72064, 114016, 126112, 130304, 144128, 228032, 252224, 286567, 456064, 504448, 573134, 912128, 1008896, 1146268, 2005969, 2292536, 4011938, 4585072, 8023876, 9170144, 16047752, 18340288, 32095504, 36680576, 64191008, 73361152, 128382016, 256764032, 513528064]

約数ペア:

[(1, 513528064), (2, 256764032), (4, 128382016), (7, 73361152), (8, 64191008), (14, 36680576), (16, 32095504), (28, 18340288), (32, 16047752), (56, 9170144), (64, 8023876), (112, 4585072), (128, 4011938), (224, 2292536), (256, 2005969), (448, 1146268), (509, 1008896), (563, 912128), (896, 573134), (1018, 504448), (1126, 456064), (1792, 286567), (2036, 252224), (2252, 228032), (3563, 144128), (3941, 130304), (4072, 126112), (4504, 114016), (7126, 72064), (7882, 65152), (8144, 63056), (9008, 57008), (14252, 36032), (15764, 32576), (16288, 31528), (18016, 28504)]