705751424

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 1682510400

約数和(自身を除く): 976758976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 157, 173, 203, 224, 232, 314, 346, 406, 448, 464, 628, 692, 812, 896, 928, 1099, 1211, 1256, 1384, 1624, 1856, 2198, 2422, 2512, 2768, 3248, 3712, 4396, 4553, 4844, 5017, 5024, 5536, 6496, 8792, 9106, 9688, 10034, 10048, 11072, 12992, 17584, 18212, 19376, 20068, 20096, 22144, 25984, 27161, 31871, 35119, 35168, 36424, 38752, 40136, 54322, 63742, 70238, 70336, 72848, 77504, 80272, 108644, 127484, 140476, 140672, 145696, 155008, 160544, 190127, 217288, 254968, 280952, 291392, 321088, 380254, 434576, 509936, 561904, 582784, 642176, 760508, 787669, 869152, 1019872, 1123808, 1521016, 1575338, 1738304, 2039744, 2247616, 3042032, 3150676, 3476608, 4079488, 4495232, 5513683, 6084064, 6301352, 11027366, 12168128, 12602704, 22054732, 24336256, 25205408, 44109464, 50410816, 88218928, 100821632, 176437856, 352875712, 705751424]

約数ペア:

[(1, 705751424), (2, 352875712), (4, 176437856), (7, 100821632), (8, 88218928), (14, 50410816), (16, 44109464), (28, 25205408), (29, 24336256), (32, 22054732), (56, 12602704), (58, 12168128), (64, 11027366), (112, 6301352), (116, 6084064), (128, 5513683), (157, 4495232), (173, 4079488), (203, 3476608), (224, 3150676), (232, 3042032), (314, 2247616), (346, 2039744), (406, 1738304), (448, 1575338), (464, 1521016), (628, 1123808), (692, 1019872), (812, 869152), (896, 787669), (928, 760508), (1099, 642176), (1211, 582784), (1256, 561904), (1384, 509936), (1624, 434576), (1856, 380254), (2198, 321088), (2422, 291392), (2512, 280952), (2768, 254968), (3248, 217288), (3712, 190127), (4396, 160544), (4553, 155008), (4844, 145696), (5017, 140672), (5024, 140476), (5536, 127484), (6496, 108644), (8792, 80272), (9106, 77504), (9688, 72848), (10034, 70336), (10048, 70238), (11072, 63742), (12992, 54322), (17584, 40136), (18212, 38752), (19376, 36424), (20068, 35168), (20096, 35119), (22144, 31871), (25984, 27161)]