1247119776

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1416

約数の個数: 216

約数和(自身を含む): 4190266080

約数和(自身を除く): 2943146304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 67, 72, 84, 96, 98, 112, 126, 134, 144, 147, 168, 196, 201, 224, 252, 268, 288, 294, 336, 392, 402, 441, 469, 504, 536, 588, 603, 672, 784, 804, 882, 938, 1008, 1072, 1176, 1206, 1319, 1407, 1568, 1608, 1764, 1876, 2016, 2144, 2352, 2412, 2638, 2814, 3216, 3283, 3528, 3752, 3957, 4221, 4704, 4824, 5276, 5628, 6432, 6566, 7056, 7504, 7914, 8442, 9233, 9648, 9849, 10552, 11256, 11871, 13132, 14112, 15008, 15828, 16884, 18466, 19296, 19698, 21104, 22512, 23742, 26264, 27699, 29547, 31656, 33768, 36932, 39396, 42208, 45024, 47484, 52528, 55398, 59094, 63312, 64631, 67536, 73864, 78792, 83097, 88373, 94968, 105056, 110796, 118188, 126624, 129262, 135072, 147728, 157584, 166194, 176746, 189936, 193893, 221592, 236376, 258524, 265119, 295456, 315168, 332388, 353492, 379872, 387786, 443184, 472752, 517048, 530238, 581679, 618611, 664776, 706984, 775572, 795357, 886368, 945504, 1034096, 1060476, 1163358, 1237222, 1329552, 1413968, 1551144, 1590714, 1855833, 2068192, 2120952, 2326716, 2474444, 2659104, 2827936, 3102288, 3181428, 3711666, 4241904, 4330277, 4653432, 4948888, 5567499, 6204576, 6362856, 7423332, 8483808, 8660554, 9306864, 9897776, 11134998, 12725712, 12990831, 14846664, 17321108, 18613728, 19795552, 22269996, 25451424, 25981662, 29693328, 34642216, 38972493, 44539992, 51963324, 59386656, 69284432, 77944986, 89079984, 103926648, 138568864, 155889972, 178159968, 207853296, 311779944, 415706592, 623559888, 1247119776]

約数ペア:

[(1, 1247119776), (2, 623559888), (3, 415706592), (4, 311779944), (6, 207853296), (7, 178159968), (8, 155889972), (9, 138568864), (12, 103926648), (14, 89079984), (16, 77944986), (18, 69284432), (21, 59386656), (24, 51963324), (28, 44539992), (32, 38972493), (36, 34642216), (42, 29693328), (48, 25981662), (49, 25451424), (56, 22269996), (63, 19795552), (67, 18613728), (72, 17321108), (84, 14846664), (96, 12990831), (98, 12725712), (112, 11134998), (126, 9897776), (134, 9306864), (144, 8660554), (147, 8483808), (168, 7423332), (196, 6362856), (201, 6204576), (224, 5567499), (252, 4948888), (268, 4653432), (288, 4330277), (294, 4241904), (336, 3711666), (392, 3181428), (402, 3102288), (441, 2827936), (469, 2659104), (504, 2474444), (536, 2326716), (588, 2120952), (603, 2068192), (672, 1855833), (784, 1590714), (804, 1551144), (882, 1413968), (938, 1329552), (1008, 1237222), (1072, 1163358), (1176, 1060476), (1206, 1034096), (1319, 945504), (1407, 886368), (1568, 795357), (1608, 775572), (1764, 706984), (1876, 664776), (2016, 618611), (2144, 581679), (2352, 530238), (2412, 517048), (2638, 472752), (2814, 443184), (3216, 387786), (3283, 379872), (3528, 353492), (3752, 332388), (3957, 315168), (4221, 295456), (4704, 265119), (4824, 258524), (5276, 236376), (5628, 221592), (6432, 193893), (6566, 189936), (7056, 176746), (7504, 166194), (7914, 157584), (8442, 147728), (9233, 135072), (9648, 129262), (9849, 126624), (10552, 118188), (11256, 110796), (11871, 105056), (13132, 94968), (14112, 88373), (15008, 83097), (15828, 78792), (16884, 73864), (18466, 67536), (19296, 64631), (19698, 63312), (21104, 59094), (22512, 55398), (23742, 52528), (26264, 47484), (27699, 45024), (29547, 42208), (31656, 39396), (33768, 36932)]