448151872

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 1114706432

約数和(自身を除く): 666554560

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 61, 62, 64, 92, 112, 122, 124, 161, 184, 217, 224, 244, 248, 322, 368, 427, 434, 448, 488, 496, 529, 644, 713, 736, 854, 868, 976, 992, 1058, 1288, 1403, 1426, 1472, 1708, 1736, 1891, 1952, 1984, 2116, 2576, 2806, 2852, 3416, 3472, 3703, 3782, 3904, 4232, 4991, 5152, 5612, 5704, 6832, 6944, 7406, 7564, 8464, 9821, 9982, 10304, 11224, 11408, 13237, 13664, 13888, 14812, 15128, 16399, 16928, 19642, 19964, 22448, 22816, 26474, 27328, 29624, 30256, 32269, 32798, 33856, 39284, 39928, 43493, 44896, 45632, 52948, 59248, 60512, 64538, 65596, 78568, 79856, 86986, 89792, 105896, 114793, 118496, 121024, 129076, 131192, 157136, 159712, 173972, 211792, 225883, 229586, 236992, 258152, 262384, 304451, 314272, 319424, 347944, 423584, 451766, 459172, 516304, 524768, 608902, 628544, 695888, 847168, 903532, 918344, 1000339, 1032608, 1049536, 1217804, 1391776, 1807064, 1836688, 2000678, 2065216, 2435608, 2783552, 3614128, 3673376, 4001356, 4871216, 7002373, 7228256, 7346752, 8002712, 9742432, 14004746, 14456512, 16005424, 19484864, 28009492, 32010848, 56018984, 64021696, 112037968, 224075936, 448151872]

約数ペア:

[(1, 448151872), (2, 224075936), (4, 112037968), (7, 64021696), (8, 56018984), (14, 32010848), (16, 28009492), (23, 19484864), (28, 16005424), (31, 14456512), (32, 14004746), (46, 9742432), (56, 8002712), (61, 7346752), (62, 7228256), (64, 7002373), (92, 4871216), (112, 4001356), (122, 3673376), (124, 3614128), (161, 2783552), (184, 2435608), (217, 2065216), (224, 2000678), (244, 1836688), (248, 1807064), (322, 1391776), (368, 1217804), (427, 1049536), (434, 1032608), (448, 1000339), (488, 918344), (496, 903532), (529, 847168), (644, 695888), (713, 628544), (736, 608902), (854, 524768), (868, 516304), (976, 459172), (992, 451766), (1058, 423584), (1288, 347944), (1403, 319424), (1426, 314272), (1472, 304451), (1708, 262384), (1736, 258152), (1891, 236992), (1952, 229586), (1984, 225883), (2116, 211792), (2576, 173972), (2806, 159712), (2852, 157136), (3416, 131192), (3472, 129076), (3703, 121024), (3782, 118496), (3904, 114793), (4232, 105896), (4991, 89792), (5152, 86986), (5612, 79856), (5704, 78568), (6832, 65596), (6944, 64538), (7406, 60512), (7564, 59248), (8464, 52948), (9821, 45632), (9982, 44896), (10304, 43493), (11224, 39928), (11408, 39284), (13237, 33856), (13664, 32798), (13888, 32269), (14812, 30256), (15128, 29624), (16399, 27328), (16928, 26474), (19642, 22816), (19964, 22448)]