40482816

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 117936000

約数和(自身を除く): 77453184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 599, 704, 768, 1024, 1056, 1198, 1408, 1536, 1797, 2048, 2112, 2396, 2816, 3072, 3594, 4224, 4792, 5632, 6144, 6589, 7188, 8448, 9584, 11264, 13178, 14376, 16896, 19168, 19767, 22528, 26356, 28752, 33792, 38336, 39534, 52712, 57504, 67584, 76672, 79068, 105424, 115008, 153344, 158136, 210848, 230016, 306688, 316272, 421696, 460032, 613376, 632544, 843392, 920064, 1226752, 1265088, 1686784, 1840128, 2530176, 3373568, 3680256, 5060352, 6747136, 10120704, 13494272, 20241408, 40482816]

約数ペア:

[(1, 40482816), (2, 20241408), (3, 13494272), (4, 10120704), (6, 6747136), (8, 5060352), (11, 3680256), (12, 3373568), (16, 2530176), (22, 1840128), (24, 1686784), (32, 1265088), (33, 1226752), (44, 920064), (48, 843392), (64, 632544), (66, 613376), (88, 460032), (96, 421696), (128, 316272), (132, 306688), (176, 230016), (192, 210848), (256, 158136), (264, 153344), (352, 115008), (384, 105424), (512, 79068), (528, 76672), (599, 67584), (704, 57504), (768, 52712), (1024, 39534), (1056, 38336), (1198, 33792), (1408, 28752), (1536, 26356), (1797, 22528), (2048, 19767), (2112, 19168), (2396, 16896), (2816, 14376), (3072, 13178), (3594, 11264), (4224, 9584), (4792, 8448), (5632, 7188), (6144, 6589)]