2156236416

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{7517}}^1$

素因数の和:7623

約数の個数: 128

約数和(自身を含む): 6441422400

約数和(自身を除く): 4285185984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 288, 332, 384, 432, 498, 576, 664, 747, 864, 996, 1152, 1328, 1494, 1728, 1992, 2241, 2656, 2988, 3456, 3984, 4482, 5312, 5976, 7517, 7968, 8964, 10624, 11952, 15034, 15936, 17928, 22551, 23904, 30068, 31872, 35856, 45102, 47808, 60136, 67653, 71712, 90204, 95616, 120272, 135306, 143424, 180408, 202959, 240544, 270612, 286848, 360816, 405918, 481088, 541224, 623911, 721632, 811836, 962176, 1082448, 1247822, 1443264, 1623672, 1871733, 2164896, 2495644, 2886528, 3247344, 3743466, 4329792, 4991288, 5615199, 6494688, 7486932, 8659584, 9982576, 11230398, 12989376, 14973864, 16845597, 19965152, 22460796, 25978752, 29947728, 33691194, 39930304, 44921592, 59895456, 67382388, 79860608, 89843184, 119790912, 134764776, 179686368, 239581824, 269529552, 359372736, 539059104, 718745472, 1078118208, 2156236416]

約数ペア:

[(1, 2156236416), (2, 1078118208), (3, 718745472), (4, 539059104), (6, 359372736), (8, 269529552), (9, 239581824), (12, 179686368), (16, 134764776), (18, 119790912), (24, 89843184), (27, 79860608), (32, 67382388), (36, 59895456), (48, 44921592), (54, 39930304), (64, 33691194), (72, 29947728), (83, 25978752), (96, 22460796), (108, 19965152), (128, 16845597), (144, 14973864), (166, 12989376), (192, 11230398), (216, 9982576), (249, 8659584), (288, 7486932), (332, 6494688), (384, 5615199), (432, 4991288), (498, 4329792), (576, 3743466), (664, 3247344), (747, 2886528), (864, 2495644), (996, 2164896), (1152, 1871733), (1328, 1623672), (1494, 1443264), (1728, 1247822), (1992, 1082448), (2241, 962176), (2656, 811836), (2988, 721632), (3456, 623911), (3984, 541224), (4482, 481088), (5312, 405918), (5976, 360816), (7517, 286848), (7968, 270612), (8964, 240544), (10624, 202959), (11952, 180408), (15034, 143424), (15936, 135306), (17928, 120272), (22551, 95616), (23904, 90204), (30068, 71712), (31872, 67653), (35856, 60136), (45102, 47808)]