857439648

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 2724462720

約数和(自身を除く): 1867023072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 97, 104, 108, 117, 144, 156, 194, 208, 216, 234, 288, 291, 312, 351, 388, 416, 432, 468, 582, 624, 702, 776, 787, 864, 873, 936, 1164, 1248, 1261, 1404, 1552, 1574, 1746, 1872, 2328, 2361, 2522, 2619, 2808, 3104, 3148, 3492, 3744, 3783, 4656, 4722, 5044, 5238, 5616, 6296, 6984, 7083, 7566, 9312, 9444, 10088, 10231, 10476, 11232, 11349, 12592, 13968, 14166, 15132, 18888, 20176, 20462, 20952, 21249, 22698, 25184, 27936, 28332, 30264, 30693, 34047, 37776, 40352, 40924, 41904, 42498, 45396, 56664, 60528, 61386, 68094, 75552, 76339, 81848, 83808, 84996, 90792, 92079, 113328, 121056, 122772, 136188, 152678, 163696, 169992, 181584, 184158, 226656, 229017, 245544, 272376, 276237, 305356, 327392, 339984, 363168, 368316, 458034, 491088, 544752, 552474, 610712, 679968, 687051, 736632, 916068, 982176, 992407, 1089504, 1104948, 1221424, 1374102, 1473264, 1832136, 1984814, 2061153, 2209896, 2442848, 2748204, 2946528, 2977221, 3664272, 3969628, 4122306, 4419792, 5496408, 5954442, 7328544, 7939256, 8244612, 8839584, 8931663, 10992816, 11908884, 15878512, 16489224, 17863326, 21985632, 23817768, 26794989, 31757024, 32978448, 35726652, 47635536, 53589978, 65956896, 71453304, 95271072, 107179956, 142906608, 214359912, 285813216, 428719824, 857439648]

約数ペア:

[(1, 857439648), (2, 428719824), (3, 285813216), (4, 214359912), (6, 142906608), (8, 107179956), (9, 95271072), (12, 71453304), (13, 65956896), (16, 53589978), (18, 47635536), (24, 35726652), (26, 32978448), (27, 31757024), (32, 26794989), (36, 23817768), (39, 21985632), (48, 17863326), (52, 16489224), (54, 15878512), (72, 11908884), (78, 10992816), (96, 8931663), (97, 8839584), (104, 8244612), (108, 7939256), (117, 7328544), (144, 5954442), (156, 5496408), (194, 4419792), (208, 4122306), (216, 3969628), (234, 3664272), (288, 2977221), (291, 2946528), (312, 2748204), (351, 2442848), (388, 2209896), (416, 2061153), (432, 1984814), (468, 1832136), (582, 1473264), (624, 1374102), (702, 1221424), (776, 1104948), (787, 1089504), (864, 992407), (873, 982176), (936, 916068), (1164, 736632), (1248, 687051), (1261, 679968), (1404, 610712), (1552, 552474), (1574, 544752), (1746, 491088), (1872, 458034), (2328, 368316), (2361, 363168), (2522, 339984), (2619, 327392), (2808, 305356), (3104, 276237), (3148, 272376), (3492, 245544), (3744, 229017), (3783, 226656), (4656, 184158), (4722, 181584), (5044, 169992), (5238, 163696), (5616, 152678), (6296, 136188), (6984, 122772), (7083, 121056), (7566, 113328), (9312, 92079), (9444, 90792), (10088, 84996), (10231, 83808), (10476, 81848), (11232, 76339), (11349, 75552), (12592, 68094), (13968, 61386), (14166, 60528), (15132, 56664), (18888, 45396), (20176, 42498), (20462, 41904), (20952, 40924), (21249, 40352), (22698, 37776), (25184, 34047), (27936, 30693), (28332, 30264)]