279529232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33151}}^1$

素因数の和:33207

約数の個数: 40

約数和(自身を含む): 591962112

約数和(自身を除く): 312432880

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 33151, 66302, 132604, 265208, 530416, 563567, 1027681, 1127134, 2055362, 2254268, 4110724, 4508536, 8221448, 9017072, 16442896, 17470577, 34941154, 69882308, 139764616, 279529232]

約数ペア:

[(1, 279529232), (2, 139764616), (4, 69882308), (8, 34941154), (16, 17470577), (17, 16442896), (31, 9017072), (34, 8221448), (62, 4508536), (68, 4110724), (124, 2254268), (136, 2055362), (248, 1127134), (272, 1027681), (496, 563567), (527, 530416), (1054, 265208), (2108, 132604), (4216, 66302), (8432, 33151)]