961193584

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 2168901360

約数和(自身を除く): 1207707776

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 169, 208, 212, 247, 304, 338, 353, 424, 494, 676, 689, 706, 848, 988, 1007, 1352, 1378, 1412, 1976, 2014, 2704, 2756, 2824, 3211, 3952, 4028, 4589, 5512, 5648, 6422, 6707, 8056, 8957, 9178, 11024, 12844, 13091, 13414, 16112, 17914, 18356, 18709, 25688, 26182, 26828, 35828, 36712, 37418, 51376, 52364, 53656, 59657, 71656, 73424, 74836, 87191, 104728, 107312, 119314, 143312, 149672, 170183, 174382, 209456, 238628, 243217, 299344, 340366, 348764, 355471, 477256, 486434, 680732, 697528, 710942, 954512, 972868, 1133483, 1361464, 1395056, 1421884, 1945736, 2266966, 2722928, 2843768, 3161821, 3891472, 4533932, 4621123, 5687536, 6323642, 9067864, 9242246, 12647284, 18135728, 18484492, 25294568, 36968984, 50589136, 60074599, 73937968, 120149198, 240298396, 480596792, 961193584]

約数ペア:

[(1, 961193584), (2, 480596792), (4, 240298396), (8, 120149198), (13, 73937968), (16, 60074599), (19, 50589136), (26, 36968984), (38, 25294568), (52, 18484492), (53, 18135728), (76, 12647284), (104, 9242246), (106, 9067864), (152, 6323642), (169, 5687536), (208, 4621123), (212, 4533932), (247, 3891472), (304, 3161821), (338, 2843768), (353, 2722928), (424, 2266966), (494, 1945736), (676, 1421884), (689, 1395056), (706, 1361464), (848, 1133483), (988, 972868), (1007, 954512), (1352, 710942), (1378, 697528), (1412, 680732), (1976, 486434), (2014, 477256), (2704, 355471), (2756, 348764), (2824, 340366), (3211, 299344), (3952, 243217), (4028, 238628), (4589, 209456), (5512, 174382), (5648, 170183), (6422, 149672), (6707, 143312), (8056, 119314), (8957, 107312), (9178, 104728), (11024, 87191), (12844, 74836), (13091, 73424), (13414, 71656), (16112, 59657), (17914, 53656), (18356, 52364), (18709, 51376), (25688, 37418), (26182, 36712), (26828, 35828)]