1381916736

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{33791}}^1$

素因数の和:33880

約数の個数: 84

約数和(自身を含む): 4016922624

約数和(自身を除く): 2635005888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 4544, 5112, 6816, 10224, 13632, 20448, 33791, 40896, 67582, 101373, 135164, 202746, 270328, 304119, 405492, 540656, 608238, 810984, 1081312, 1216476, 1621968, 2162624, 2399161, 2432952, 3243936, 4798322, 4865904, 6487872, 7197483, 9596644, 9731808, 14394966, 19193288, 19463616, 21592449, 28789932, 38386576, 43184898, 57579864, 76773152, 86369796, 115159728, 153546304, 172739592, 230319456, 345479184, 460638912, 690958368, 1381916736]

約数ペア:

[(1, 1381916736), (2, 690958368), (3, 460638912), (4, 345479184), (6, 230319456), (8, 172739592), (9, 153546304), (12, 115159728), (16, 86369796), (18, 76773152), (24, 57579864), (32, 43184898), (36, 38386576), (48, 28789932), (64, 21592449), (71, 19463616), (72, 19193288), (96, 14394966), (142, 9731808), (144, 9596644), (192, 7197483), (213, 6487872), (284, 4865904), (288, 4798322), (426, 3243936), (568, 2432952), (576, 2399161), (639, 2162624), (852, 1621968), (1136, 1216476), (1278, 1081312), (1704, 810984), (2272, 608238), (2556, 540656), (3408, 405492), (4544, 304119), (5112, 270328), (6816, 202746), (10224, 135164), (13632, 101373), (20448, 67582), (33791, 40896)]