268760168

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{3209}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 550354500

約数和(自身を除く): 281594332

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 361, 551, 722, 1102, 1444, 2204, 2888, 3209, 4408, 6418, 10469, 12836, 20938, 25672, 41876, 60971, 83752, 93061, 121942, 186122, 243884, 372244, 487768, 744488, 1158449, 1768159, 2316898, 3536318, 4633796, 7072636, 9267592, 14145272, 33595021, 67190042, 134380084, 268760168]

約数ペア:

[(1, 268760168), (2, 134380084), (4, 67190042), (8, 33595021), (19, 14145272), (29, 9267592), (38, 7072636), (58, 4633796), (76, 3536318), (116, 2316898), (152, 1768159), (232, 1158449), (361, 744488), (551, 487768), (722, 372244), (1102, 243884), (1444, 186122), (2204, 121942), (2888, 93061), (3209, 83752), (4408, 60971), (6418, 41876), (10469, 25672), (12836, 20938)]