213896448

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 673440768

約数和(自身を除く): 459544320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 64, 68, 72, 86, 96, 102, 127, 128, 129, 136, 144, 153, 172, 192, 204, 254, 256, 258, 272, 288, 306, 344, 381, 384, 387, 408, 508, 516, 544, 576, 612, 688, 731, 762, 768, 774, 816, 1016, 1032, 1088, 1143, 1152, 1224, 1376, 1462, 1524, 1548, 1632, 2032, 2064, 2159, 2176, 2193, 2286, 2304, 2448, 2752, 2924, 3048, 3096, 3264, 4064, 4128, 4318, 4352, 4386, 4572, 4896, 5461, 5504, 5848, 6096, 6192, 6477, 6528, 6579, 8128, 8256, 8636, 8772, 9144, 9792, 10922, 11008, 11696, 12192, 12384, 12954, 13056, 13158, 16256, 16383, 16512, 17272, 17544, 18288, 19431, 19584, 21844, 23392, 24384, 24768, 25908, 26316, 32512, 32766, 33024, 34544, 35088, 36576, 38862, 39168, 43688, 46784, 48768, 49149, 49536, 51816, 52632, 65532, 69088, 70176, 73152, 77724, 87376, 92837, 93568, 97536, 98298, 99072, 103632, 105264, 131064, 138176, 140352, 146304, 155448, 174752, 185674, 187136, 196596, 207264, 210528, 262128, 276352, 278511, 280704, 292608, 310896, 349504, 371348, 393192, 414528, 421056, 524256, 552704, 557022, 561408, 621792, 699008, 742696, 786384, 829056, 835533, 842112, 1048512, 1114044, 1243584, 1398016, 1485392, 1572768, 1658112, 1671066, 1684224, 2097024, 2228088, 2487168, 2970784, 3145536, 3342132, 4194048, 4456176, 4974336, 5941568, 6291072, 6684264, 8912352, 11883136, 12582144, 13368528, 17824704, 23766272, 26737056, 35649408, 53474112, 71298816, 106948224, 213896448]

約数ペア:

[(1, 213896448), (2, 106948224), (3, 71298816), (4, 53474112), (6, 35649408), (8, 26737056), (9, 23766272), (12, 17824704), (16, 13368528), (17, 12582144), (18, 11883136), (24, 8912352), (32, 6684264), (34, 6291072), (36, 5941568), (43, 4974336), (48, 4456176), (51, 4194048), (64, 3342132), (68, 3145536), (72, 2970784), (86, 2487168), (96, 2228088), (102, 2097024), (127, 1684224), (128, 1671066), (129, 1658112), (136, 1572768), (144, 1485392), (153, 1398016), (172, 1243584), (192, 1114044), (204, 1048512), (254, 842112), (256, 835533), (258, 829056), (272, 786384), (288, 742696), (306, 699008), (344, 621792), (381, 561408), (384, 557022), (387, 552704), (408, 524256), (508, 421056), (516, 414528), (544, 393192), (576, 371348), (612, 349504), (688, 310896), (731, 292608), (762, 280704), (768, 278511), (774, 276352), (816, 262128), (1016, 210528), (1032, 207264), (1088, 196596), (1143, 187136), (1152, 185674), (1224, 174752), (1376, 155448), (1462, 146304), (1524, 140352), (1548, 138176), (1632, 131064), (2032, 105264), (2064, 103632), (2159, 99072), (2176, 98298), (2193, 97536), (2286, 93568), (2304, 92837), (2448, 87376), (2752, 77724), (2924, 73152), (3048, 70176), (3096, 69088), (3264, 65532), (4064, 52632), (4128, 51816), (4318, 49536), (4352, 49149), (4386, 48768), (4572, 46784), (4896, 43688), (5461, 39168), (5504, 38862), (5848, 36576), (6096, 35088), (6192, 34544), (6477, 33024), (6528, 32766), (6579, 32512), (8128, 26316), (8256, 25908), (8636, 24768), (8772, 24384), (9144, 23392), (9792, 21844), (10922, 19584), (11008, 19431), (11696, 18288), (12192, 17544), (12384, 17272), (12954, 16512), (13056, 16383), (13158, 16256)]