291210169804

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{1259}}^1\times {\mathrm{1951}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 516912399360

約数和(自身を除く): 225702229556

約数列:

[1, 2, 4, 107, 214, 277, 428, 554, 1108, 1259, 1951, 2518, 3902, 5036, 7804, 29639, 59278, 118556, 134713, 208757, 269426, 348743, 417514, 538852, 540427, 697486, 835028, 1080854, 1394972, 2161708, 2456309, 4912618, 9825236, 37315501, 57825689, 74631002, 115651378, 149262004, 231302756, 262825063, 525650126, 680397593, 1051300252, 1360795186, 2721590372, 72802542451, 145605084902, 291210169804]

約数ペア:

[(1, 291210169804), (2, 145605084902), (4, 72802542451), (107, 2721590372), (214, 1360795186), (277, 1051300252), (428, 680397593), (554, 525650126), (1108, 262825063), (1259, 231302756), (1951, 149262004), (2518, 115651378), (3902, 74631002), (5036, 57825689), (7804, 37315501), (29639, 9825236), (59278, 4912618), (118556, 2456309), (134713, 2161708), (208757, 1394972), (269426, 1080854), (348743, 835028), (417514, 697486), (538852, 540427)]