449174896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11279}}^1$

素因数の和:11437

約数の個数: 40

約数和(自身を含む): 923155200

約数和(自身を除く): 473980304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 11279, 19912, 22558, 39824, 45116, 90232, 180464, 214301, 428602, 857204, 1477549, 1714408, 2955098, 3428816, 5910196, 11820392, 23640784, 28073431, 56146862, 112293724, 224587448, 449174896]

約数ペア:

[(1, 449174896), (2, 224587448), (4, 112293724), (8, 56146862), (16, 28073431), (19, 23640784), (38, 11820392), (76, 5910196), (131, 3428816), (152, 2955098), (262, 1714408), (304, 1477549), (524, 857204), (1048, 428602), (2096, 214301), (2489, 180464), (4978, 90232), (9956, 45116), (11279, 39824), (19912, 22558)]