1451978136

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{320101}}^1$

素因数の和:320126

約数の個数: 80

約数和(自身を含む): 4647881040

約数和(自身を除く): 3195902904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 320101, 640202, 960303, 1280404, 1920606, 2240707, 2560808, 2880909, 3841212, 4481414, 5761818, 6722121, 7682424, 8642727, 8962828, 11523636, 13444242, 17285454, 17925656, 20166363, 23047272, 25928181, 26888484, 34570908, 40332726, 51856362, 53776968, 60499089, 69141816, 80665452, 103712724, 120998178, 161330904, 181497267, 207425448, 241996356, 362994534, 483992712, 725989068, 1451978136]

約数ペア:

[(1, 1451978136), (2, 725989068), (3, 483992712), (4, 362994534), (6, 241996356), (7, 207425448), (8, 181497267), (9, 161330904), (12, 120998178), (14, 103712724), (18, 80665452), (21, 69141816), (24, 60499089), (27, 53776968), (28, 51856362), (36, 40332726), (42, 34570908), (54, 26888484), (56, 25928181), (63, 23047272), (72, 20166363), (81, 17925656), (84, 17285454), (108, 13444242), (126, 11523636), (162, 8962828), (168, 8642727), (189, 7682424), (216, 6722121), (252, 5761818), (324, 4481414), (378, 3841212), (504, 2880909), (567, 2560808), (648, 2240707), (756, 1920606), (1134, 1280404), (1512, 960303), (2268, 640202), (4536, 320101)]