304830414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127331}}^1$

素因数の和:127365

約数の個数: 48

約数和(自身を含む): 794551680

約数和(自身を除く): 489721266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 127331, 254662, 381993, 763986, 891317, 1145979, 1782634, 2291958, 2419289, 2673951, 4838578, 5347902, 7257867, 8021853, 14515734, 16043706, 16935023, 21773601, 33870046, 43547202, 50805069, 101610138, 152415207, 304830414]

約数ペア:

[(1, 304830414), (2, 152415207), (3, 101610138), (6, 50805069), (7, 43547202), (9, 33870046), (14, 21773601), (18, 16935023), (19, 16043706), (21, 14515734), (38, 8021853), (42, 7257867), (57, 5347902), (63, 4838578), (114, 2673951), (126, 2419289), (133, 2291958), (171, 1782634), (266, 1145979), (342, 891317), (399, 763986), (798, 381993), (1197, 254662), (2394, 127331)]