328804912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7481}}^1$

素因数の和:7597

約数の個数: 40

約数和(自身を含む): 662426352

約数和(自身を除く): 333621440

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 2747, 5494, 7481, 10988, 14962, 21976, 29924, 43952, 59848, 119696, 306721, 501227, 613442, 1002454, 1226884, 2004908, 2453768, 4009816, 4907536, 8019632, 20550307, 41100614, 82201228, 164402456, 328804912]

約数ペア:

[(1, 328804912), (2, 164402456), (4, 82201228), (8, 41100614), (16, 20550307), (41, 8019632), (67, 4907536), (82, 4009816), (134, 2453768), (164, 2004908), (268, 1226884), (328, 1002454), (536, 613442), (656, 501227), (1072, 306721), (2747, 119696), (5494, 59848), (7481, 43952), (10988, 29924), (14962, 21976)]