2638348416

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{69401}}^1$

素因数の和:69435

約数の個数: 128

約数和(自身を含む): 8494804800

約数和(自身を除く): 5856456384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 9504, 12672, 19008, 38016, 69401, 138802, 208203, 277604, 416406, 555208, 624609, 763411, 832812, 1110416, 1249218, 1526822, 1665624, 1873827, 2220832, 2290233, 2498436, 3053644, 3331248, 3747654, 4441664, 4580466, 4996872, 6107288, 6662496, 6870699, 7495308, 8883328, 9160932, 9993744, 12214576, 13324992, 13741398, 14990616, 18321864, 19987488, 20612097, 24429152, 26649984, 27482796, 29981232, 36643728, 39974976, 41224194, 48858304, 54965592, 59962464, 73287456, 79949952, 82448388, 97716608, 109931184, 119924928, 146574912, 164896776, 219862368, 239849856, 293149824, 329793552, 439724736, 659587104, 879449472, 1319174208, 2638348416]

約数ペア:

[(1, 2638348416), (2, 1319174208), (3, 879449472), (4, 659587104), (6, 439724736), (8, 329793552), (9, 293149824), (11, 239849856), (12, 219862368), (16, 164896776), (18, 146574912), (22, 119924928), (24, 109931184), (27, 97716608), (32, 82448388), (33, 79949952), (36, 73287456), (44, 59962464), (48, 54965592), (54, 48858304), (64, 41224194), (66, 39974976), (72, 36643728), (88, 29981232), (96, 27482796), (99, 26649984), (108, 24429152), (128, 20612097), (132, 19987488), (144, 18321864), (176, 14990616), (192, 13741398), (198, 13324992), (216, 12214576), (264, 9993744), (288, 9160932), (297, 8883328), (352, 7495308), (384, 6870699), (396, 6662496), (432, 6107288), (528, 4996872), (576, 4580466), (594, 4441664), (704, 3747654), (792, 3331248), (864, 3053644), (1056, 2498436), (1152, 2290233), (1188, 2220832), (1408, 1873827), (1584, 1665624), (1728, 1526822), (2112, 1249218), (2376, 1110416), (3168, 832812), (3456, 763411), (4224, 624609), (4752, 555208), (6336, 416406), (9504, 277604), (12672, 208203), (19008, 138802), (38016, 69401)]