1556962272

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{318007}}^1$

素因数の和:318040

約数の個数: 72

約数和(自身を含む): 4688073936

約数和(自身を除く): 3131111664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 318007, 636014, 954021, 1272028, 1908042, 2544056, 2862063, 3816084, 5088112, 5406119, 5724126, 7632168, 10176224, 10812238, 11448252, 15264336, 16218357, 21624476, 22896504, 30528672, 32436714, 43248952, 45793008, 48655071, 64873428, 86497904, 91586016, 97310142, 129746856, 172995808, 194620284, 259493712, 389240568, 518987424, 778481136, 1556962272]

約数ペア:

[(1, 1556962272), (2, 778481136), (3, 518987424), (4, 389240568), (6, 259493712), (8, 194620284), (9, 172995808), (12, 129746856), (16, 97310142), (17, 91586016), (18, 86497904), (24, 64873428), (32, 48655071), (34, 45793008), (36, 43248952), (48, 32436714), (51, 30528672), (68, 22896504), (72, 21624476), (96, 16218357), (102, 15264336), (136, 11448252), (144, 10812238), (153, 10176224), (204, 7632168), (272, 5724126), (288, 5406119), (306, 5088112), (408, 3816084), (544, 2862063), (612, 2544056), (816, 1908042), (1224, 1272028), (1632, 954021), (2448, 636014), (4896, 318007)]