248488128

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{20543}}^1$

素因数の和:20571

約数の個数: 112

約数和(自身を含む): 834908160

約数和(自身を除く): 586420032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 20543, 41086, 61629, 82172, 123258, 143801, 164344, 184887, 246516, 287602, 328688, 369774, 431403, 493032, 554661, 575204, 657376, 739548, 862806, 986064, 1109322, 1150408, 1294209, 1314752, 1479096, 1725612, 1972128, 2218644, 2300816, 2588418, 2958192, 3451224, 3882627, 3944256, 4437288, 4601632, 5176836, 5916384, 6902448, 7765254, 8874576, 9203264, 10353672, 11832768, 13804896, 15530508, 17749152, 20707344, 27609792, 31061016, 35498304, 41414688, 62122032, 82829376, 124244064, 248488128]

約数ペア:

[(1, 248488128), (2, 124244064), (3, 82829376), (4, 62122032), (6, 41414688), (7, 35498304), (8, 31061016), (9, 27609792), (12, 20707344), (14, 17749152), (16, 15530508), (18, 13804896), (21, 11832768), (24, 10353672), (27, 9203264), (28, 8874576), (32, 7765254), (36, 6902448), (42, 5916384), (48, 5176836), (54, 4601632), (56, 4437288), (63, 3944256), (64, 3882627), (72, 3451224), (84, 2958192), (96, 2588418), (108, 2300816), (112, 2218644), (126, 1972128), (144, 1725612), (168, 1479096), (189, 1314752), (192, 1294209), (216, 1150408), (224, 1109322), (252, 986064), (288, 862806), (336, 739548), (378, 657376), (432, 575204), (448, 554661), (504, 493032), (576, 431403), (672, 369774), (756, 328688), (864, 287602), (1008, 246516), (1344, 184887), (1512, 164344), (1728, 143801), (2016, 123258), (3024, 82172), (4032, 61629), (6048, 41086), (12096, 20543)]