268354512

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 802032000

約数和(自身を除く): 533677488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 109, 123, 139, 144, 164, 216, 218, 246, 278, 327, 328, 369, 417, 432, 436, 492, 556, 654, 656, 738, 834, 872, 981, 984, 1107, 1112, 1251, 1308, 1476, 1668, 1744, 1962, 1968, 2214, 2224, 2502, 2616, 2943, 2952, 3336, 3753, 3924, 4428, 4469, 5004, 5232, 5699, 5886, 5904, 6672, 7506, 7848, 8856, 8938, 10008, 11398, 11772, 13407, 15012, 15151, 15696, 17097, 17712, 17876, 20016, 22796, 23544, 26814, 30024, 30302, 34194, 35752, 40221, 45453, 45592, 47088, 51291, 53628, 60048, 60604, 68388, 71504, 80442, 90906, 91184, 102582, 107256, 120663, 121208, 136359, 136776, 153873, 160884, 181812, 205164, 214512, 241326, 242416, 272718, 273552, 307746, 321768, 363624, 409077, 410328, 482652, 545436, 615492, 621191, 643536, 727248, 818154, 820656, 965304, 1090872, 1230984, 1242382, 1636308, 1863573, 1930608, 2181744, 2461968, 2484764, 3272616, 3727146, 4969528, 5590719, 6545232, 7454292, 9939056, 11181438, 14908584, 16772157, 22362876, 29817168, 33544314, 44725752, 67088628, 89451504, 134177256, 268354512]

約数ペア:

[(1, 268354512), (2, 134177256), (3, 89451504), (4, 67088628), (6, 44725752), (8, 33544314), (9, 29817168), (12, 22362876), (16, 16772157), (18, 14908584), (24, 11181438), (27, 9939056), (36, 7454292), (41, 6545232), (48, 5590719), (54, 4969528), (72, 3727146), (82, 3272616), (108, 2484764), (109, 2461968), (123, 2181744), (139, 1930608), (144, 1863573), (164, 1636308), (216, 1242382), (218, 1230984), (246, 1090872), (278, 965304), (327, 820656), (328, 818154), (369, 727248), (417, 643536), (432, 621191), (436, 615492), (492, 545436), (556, 482652), (654, 410328), (656, 409077), (738, 363624), (834, 321768), (872, 307746), (981, 273552), (984, 272718), (1107, 242416), (1112, 241326), (1251, 214512), (1308, 205164), (1476, 181812), (1668, 160884), (1744, 153873), (1962, 136776), (1968, 136359), (2214, 121208), (2224, 120663), (2502, 107256), (2616, 102582), (2943, 91184), (2952, 90906), (3336, 80442), (3753, 71504), (3924, 68388), (4428, 60604), (4469, 60048), (5004, 53628), (5232, 51291), (5699, 47088), (5886, 45592), (5904, 45453), (6672, 40221), (7506, 35752), (7848, 34194), (8856, 30302), (8938, 30024), (10008, 26814), (11398, 23544), (11772, 22796), (13407, 20016), (15012, 17876), (15151, 17712), (15696, 17097)]