280298448

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{38167}}^1$

素因数の和:38201

約数の個数: 80

約数和(自身を含む): 851909760

約数和(自身を除く): 571611312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 38167, 76334, 114501, 152668, 229002, 305336, 343503, 458004, 610672, 648839, 687006, 916008, 1030509, 1297678, 1374012, 1832016, 1946517, 2061018, 2595356, 2748024, 3893034, 4122036, 5190712, 5496048, 5839551, 7786068, 8244072, 10381424, 11679102, 15572136, 16488144, 17518653, 23358204, 31144272, 35037306, 46716408, 70074612, 93432816, 140149224, 280298448]

約数ペア:

[(1, 280298448), (2, 140149224), (3, 93432816), (4, 70074612), (6, 46716408), (8, 35037306), (9, 31144272), (12, 23358204), (16, 17518653), (17, 16488144), (18, 15572136), (24, 11679102), (27, 10381424), (34, 8244072), (36, 7786068), (48, 5839551), (51, 5496048), (54, 5190712), (68, 4122036), (72, 3893034), (102, 2748024), (108, 2595356), (136, 2061018), (144, 1946517), (153, 1832016), (204, 1374012), (216, 1297678), (272, 1030509), (306, 916008), (408, 687006), (432, 648839), (459, 610672), (612, 458004), (816, 343503), (918, 305336), (1224, 229002), (1836, 152668), (2448, 114501), (3672, 76334), (7344, 38167)]