317132032

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4783}}^1$

素因数の和:4843

約数の個数: 72

約数和(自身を含む): 743165696

約数和(自身を除く): 426033664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1036, 1184, 1792, 2072, 2368, 4144, 4736, 4783, 8288, 9472, 9566, 16576, 19132, 33152, 33481, 38264, 66304, 66962, 76528, 133924, 153056, 176971, 267848, 306112, 353942, 535696, 612224, 707884, 1071392, 1224448, 1238797, 1415768, 2142784, 2477594, 2831536, 4285568, 4955188, 5663072, 8571136, 9910376, 11326144, 19820752, 22652288, 39641504, 45304576, 79283008, 158566016, 317132032]

約数ペア:

[(1, 317132032), (2, 158566016), (4, 79283008), (7, 45304576), (8, 39641504), (14, 22652288), (16, 19820752), (28, 11326144), (32, 9910376), (37, 8571136), (56, 5663072), (64, 4955188), (74, 4285568), (112, 2831536), (128, 2477594), (148, 2142784), (224, 1415768), (256, 1238797), (259, 1224448), (296, 1071392), (448, 707884), (518, 612224), (592, 535696), (896, 353942), (1036, 306112), (1184, 267848), (1792, 176971), (2072, 153056), (2368, 133924), (4144, 76528), (4736, 66962), (4783, 66304), (8288, 38264), (9472, 33481), (9566, 33152), (16576, 19132)]