427792896

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 240

約数和(自身を含む): 1348199424

約数和(自身を除く): 920406528

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, 512, 516, 544, 576, 612, 688, 731, 762, 768, 774, 816, 1016, 1032, 1088, 1143, 1152, 1224, 1376, 1462, 1524, 1536, 1548, 1632, 2032, 2064, 2159, 2176, 2193, 2286, 2304, 2448, 2752, 2924, 3048, 3096, 3264, 4064, 4128, 4318, 4352, 4386, 4572, 4608, 4896, 5461, 5504, 5848, 6096, 6192, 6477, 6528, 6579, 8128, 8256, 8636, 8704, 8772, 9144, 9792, 10922, 11008, 11696, 12192, 12384, 12954, 13056, 13158, 16256, 16383, 16512, 17272, 17544, 18288, 19431, 19584, 21844, 22016, 23392, 24384, 24768, 25908, 26112, 26316, 32512, 32766, 33024, 34544, 35088, 36576, 38862, 39168, 43688, 46784, 48768, 49149, 49536, 51816, 52632, 65024, 65532, 66048, 69088, 70176, 73152, 77724, 78336, 87376, 92837, 93568, 97536, 98298, 99072, 103632, 105264, 131064, 138176, 140352, 146304, 155448, 174752, 185674, 187136, 195072, 196596, 198144, 207264, 210528, 262128, 276352, 278511, 280704, 292608, 310896, 349504, 371348, 374272, 393192, 414528, 421056, 524256, 552704, 557022, 561408, 585216, 621792, 699008, 742696, 786384, 829056, 835533, 842112, 1048512, 1105408, 1114044, 1122816, 1243584, 1398016, 1485392, 1572768, 1658112, 1671066, 1684224, 2097024, 2228088, 2487168, 2796032, 2970784, 3145536, 3316224, 3342132, 3368448, 4194048, 4456176, 4974336, 5941568, 6291072, 6684264, 8388096, 8912352, 9948672, 11883136, 12582144, 13368528, 17824704, 23766272, 25164288, 26737056, 35649408, 47532544, 53474112, 71298816, 106948224, 142597632, 213896448, 427792896]

約数ペア:

[(1, 427792896), (2, 213896448), (3, 142597632), (4, 106948224), (6, 71298816), (8, 53474112), (9, 47532544), (12, 35649408), (16, 26737056), (17, 25164288), (18, 23766272), (24, 17824704), (32, 13368528), (34, 12582144), (36, 11883136), (43, 9948672), (48, 8912352), (51, 8388096), (64, 6684264), (68, 6291072), (72, 5941568), (86, 4974336), (96, 4456176), (102, 4194048), (127, 3368448), (128, 3342132), (129, 3316224), (136, 3145536), (144, 2970784), (153, 2796032), (172, 2487168), (192, 2228088), (204, 2097024), (254, 1684224), (256, 1671066), (258, 1658112), (272, 1572768), (288, 1485392), (306, 1398016), (344, 1243584), (381, 1122816), (384, 1114044), (387, 1105408), (408, 1048512), (508, 842112), (512, 835533), (516, 829056), (544, 786384), (576, 742696), (612, 699008), (688, 621792), (731, 585216), (762, 561408), (768, 557022), (774, 552704), (816, 524256), (1016, 421056), (1032, 414528), (1088, 393192), (1143, 374272), (1152, 371348), (1224, 349504), (1376, 310896), (1462, 292608), (1524, 280704), (1536, 278511), (1548, 276352), (1632, 262128), (2032, 210528), (2064, 207264), (2159, 198144), (2176, 196596), (2193, 195072), (2286, 187136), (2304, 185674), (2448, 174752), (2752, 155448), (2924, 146304), (3048, 140352), (3096, 138176), (3264, 131064), (4064, 105264), (4128, 103632), (4318, 99072), (4352, 98298), (4386, 97536), (4572, 93568), (4608, 92837), (4896, 87376), (5461, 78336), (5504, 77724), (5848, 73152), (6096, 70176), (6192, 69088), (6477, 66048), (6528, 65532), (6579, 65024), (8128, 52632), (8256, 51816), (8636, 49536), (8704, 49149), (8772, 48768), (9144, 46784), (9792, 43688), (10922, 39168), (11008, 38862), (11696, 36576), (12192, 35088), (12384, 34544), (12954, 33024), (13056, 32766), (13158, 32512), (16256, 26316), (16383, 26112), (16512, 25908), (17272, 24768), (17544, 24384), (18288, 23392), (19431, 22016), (19584, 21844)]