274798848

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 781756416

約数和(自身を除く): 506957568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 64, 69, 92, 94, 96, 128, 138, 141, 184, 188, 192, 256, 276, 282, 331, 368, 376, 384, 552, 564, 662, 736, 752, 768, 993, 1081, 1104, 1128, 1324, 1472, 1504, 1986, 2162, 2208, 2256, 2648, 2944, 3008, 3243, 3972, 4324, 4416, 4512, 5296, 5888, 6016, 6486, 7613, 7944, 8648, 8832, 9024, 10592, 12032, 12972, 15226, 15557, 15888, 17296, 17664, 18048, 21184, 22839, 25944, 30452, 31114, 31776, 34592, 36096, 42368, 45678, 46671, 51888, 60904, 62228, 63552, 69184, 84736, 91356, 93342, 103776, 121808, 124456, 127104, 138368, 182712, 186684, 207552, 243616, 248912, 254208, 276736, 357811, 365424, 373368, 415104, 487232, 497824, 715622, 730848, 746736, 830208, 974464, 995648, 1073433, 1431244, 1461696, 1493472, 1948928, 1991296, 2146866, 2862488, 2923392, 2986944, 3982592, 4293732, 5724976, 5846784, 5973888, 8587464, 11449952, 11947776, 17174928, 22899904, 34349856, 45799808, 68699712, 91599616, 137399424, 274798848]

約数ペア:

[(1, 274798848), (2, 137399424), (3, 91599616), (4, 68699712), (6, 45799808), (8, 34349856), (12, 22899904), (16, 17174928), (23, 11947776), (24, 11449952), (32, 8587464), (46, 5973888), (47, 5846784), (48, 5724976), (64, 4293732), (69, 3982592), (92, 2986944), (94, 2923392), (96, 2862488), (128, 2146866), (138, 1991296), (141, 1948928), (184, 1493472), (188, 1461696), (192, 1431244), (256, 1073433), (276, 995648), (282, 974464), (331, 830208), (368, 746736), (376, 730848), (384, 715622), (552, 497824), (564, 487232), (662, 415104), (736, 373368), (752, 365424), (768, 357811), (993, 276736), (1081, 254208), (1104, 248912), (1128, 243616), (1324, 207552), (1472, 186684), (1504, 182712), (1986, 138368), (2162, 127104), (2208, 124456), (2256, 121808), (2648, 103776), (2944, 93342), (3008, 91356), (3243, 84736), (3972, 69184), (4324, 63552), (4416, 62228), (4512, 60904), (5296, 51888), (5888, 46671), (6016, 45678), (6486, 42368), (7613, 36096), (7944, 34592), (8648, 31776), (8832, 31114), (9024, 30452), (10592, 25944), (12032, 22839), (12972, 21184), (15226, 18048), (15557, 17664), (15888, 17296)]