336339968

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{139}}^2$

素因数の和:315

約数の個数: 66

約数和(自身を含む): 717060006

約数和(自身を除く): 380720038

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 256, 272, 278, 512, 544, 556, 1024, 1088, 1112, 2176, 2224, 2363, 4352, 4448, 4726, 8704, 8896, 9452, 17408, 17792, 18904, 19321, 35584, 37808, 38642, 71168, 75616, 77284, 142336, 151232, 154568, 302464, 309136, 328457, 604928, 618272, 656914, 1209856, 1236544, 1313828, 2419712, 2473088, 2627656, 4946176, 5255312, 9892352, 10510624, 19784704, 21021248, 42042496, 84084992, 168169984, 336339968]

約数ペア:

[(1, 336339968), (2, 168169984), (4, 84084992), (8, 42042496), (16, 21021248), (17, 19784704), (32, 10510624), (34, 9892352), (64, 5255312), (68, 4946176), (128, 2627656), (136, 2473088), (139, 2419712), (256, 1313828), (272, 1236544), (278, 1209856), (512, 656914), (544, 618272), (556, 604928), (1024, 328457), (1088, 309136), (1112, 302464), (2176, 154568), (2224, 151232), (2363, 142336), (4352, 77284), (4448, 75616), (4726, 71168), (8704, 38642), (8896, 37808), (9452, 35584), (17408, 19321), (17792, 18904)]