279552208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{5869}}^1$

素因数の和:6119

約数の個数: 40

約数和(自身を含む): 585943400

約数和(自身を除く): 306391192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1832, 2977, 3664, 5869, 5954, 11738, 11908, 23476, 23816, 46952, 47632, 76297, 93904, 152594, 305188, 610376, 1220752, 1344001, 2688002, 5376004, 10752008, 17472013, 21504016, 34944026, 69888052, 139776104, 279552208]

約数ペア:

[(1, 279552208), (2, 139776104), (4, 69888052), (8, 34944026), (13, 21504016), (16, 17472013), (26, 10752008), (52, 5376004), (104, 2688002), (208, 1344001), (229, 1220752), (458, 610376), (916, 305188), (1832, 152594), (2977, 93904), (3664, 76297), (5869, 47632), (5954, 46952), (11738, 23816), (11908, 23476)]