217804535942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2099}}^1\times {\mathrm{3433}}^1$

素因数の和:5685

約数の個数: 64

約数和(自身を含む): 398761574400

約数和(自身を除く): 180957038458

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2099, 2159, 3433, 4198, 4318, 6866, 14693, 15113, 24031, 29386, 30226, 35683, 48062, 58361, 71366, 116722, 249781, 266573, 408527, 435991, 499562, 533146, 817054, 871982, 1866011, 3051937, 3732022, 4531741, 6103874, 7205867, 7411847, 9063482, 14411734, 14823694, 31722187, 50441069, 51882929, 63444374, 100882138, 103765858, 122499739, 244999478, 857498173, 915145109, 1714996346, 1830290218, 6406015763, 12812031526, 15557466853, 31114933706, 108902267971, 217804535942]

約数ペア:

[(1, 217804535942), (2, 108902267971), (7, 31114933706), (14, 15557466853), (17, 12812031526), (34, 6406015763), (119, 1830290218), (127, 1714996346), (238, 915145109), (254, 857498173), (889, 244999478), (1778, 122499739), (2099, 103765858), (2159, 100882138), (3433, 63444374), (4198, 51882929), (4318, 50441069), (6866, 31722187), (14693, 14823694), (15113, 14411734), (24031, 9063482), (29386, 7411847), (30226, 7205867), (35683, 6103874), (48062, 4531741), (58361, 3732022), (71366, 3051937), (116722, 1866011), (249781, 871982), (266573, 817054), (408527, 533146), (435991, 499562)]