2257694784

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:833

約数の個数: 168

約数和(自身を含む): 6721498368

約数和(自身を除く): 4463803584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 227, 248, 279, 288, 372, 454, 496, 557, 558, 576, 681, 744, 908, 992, 1114, 1116, 1362, 1488, 1671, 1816, 1984, 2043, 2228, 2232, 2724, 2976, 3342, 3632, 4086, 4456, 4464, 5013, 5448, 5952, 6684, 7037, 7264, 8172, 8912, 8928, 10026, 10896, 13368, 14074, 14528, 16344, 17267, 17824, 17856, 20052, 21111, 21792, 26736, 28148, 32688, 34534, 35648, 40104, 42222, 43584, 51801, 53472, 56296, 63333, 65376, 69068, 80208, 84444, 103602, 106944, 112592, 126439, 126666, 130752, 138136, 155403, 160416, 168888, 207204, 225184, 252878, 253332, 276272, 310806, 320832, 337776, 379317, 414408, 450368, 505756, 506664, 552544, 621612, 675552, 758634, 828816, 1011512, 1013328, 1105088, 1137951, 1243224, 1351104, 1517268, 1657632, 2023024, 2026656, 2275902, 2486448, 3034536, 3315264, 3919609, 4046048, 4053312, 4551804, 4972896, 6069072, 7839218, 8092096, 9103608, 9945792, 11758827, 12138144, 15678436, 18207216, 23517654, 24276288, 31356872, 35276481, 36414432, 47035308, 62713744, 70552962, 72828864, 94070616, 125427488, 141105924, 188141232, 250854976, 282211848, 376282464, 564423696, 752564928, 1128847392, 2257694784]

約数ペア:

[(1, 2257694784), (2, 1128847392), (3, 752564928), (4, 564423696), (6, 376282464), (8, 282211848), (9, 250854976), (12, 188141232), (16, 141105924), (18, 125427488), (24, 94070616), (31, 72828864), (32, 70552962), (36, 62713744), (48, 47035308), (62, 36414432), (64, 35276481), (72, 31356872), (93, 24276288), (96, 23517654), (124, 18207216), (144, 15678436), (186, 12138144), (192, 11758827), (227, 9945792), (248, 9103608), (279, 8092096), (288, 7839218), (372, 6069072), (454, 4972896), (496, 4551804), (557, 4053312), (558, 4046048), (576, 3919609), (681, 3315264), (744, 3034536), (908, 2486448), (992, 2275902), (1114, 2026656), (1116, 2023024), (1362, 1657632), (1488, 1517268), (1671, 1351104), (1816, 1243224), (1984, 1137951), (2043, 1105088), (2228, 1013328), (2232, 1011512), (2724, 828816), (2976, 758634), (3342, 675552), (3632, 621612), (4086, 552544), (4456, 506664), (4464, 505756), (5013, 450368), (5448, 414408), (5952, 379317), (6684, 337776), (7037, 320832), (7264, 310806), (8172, 276272), (8912, 253332), (8928, 252878), (10026, 225184), (10896, 207204), (13368, 168888), (14074, 160416), (14528, 155403), (16344, 138136), (17267, 130752), (17824, 126666), (17856, 126439), (20052, 112592), (21111, 106944), (21792, 103602), (26736, 84444), (28148, 80208), (32688, 69068), (34534, 65376), (35648, 63333), (40104, 56296), (42222, 53472), (43584, 51801)]