28255896864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 432

約数和(自身を含む): 91585638144

約数和(自身を除く): 63329741280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 61, 62, 72, 78, 93, 96, 104, 117, 122, 124, 144, 156, 169, 183, 186, 208, 234, 244, 248, 279, 288, 307, 312, 338, 366, 372, 403, 416, 468, 488, 496, 507, 549, 558, 614, 624, 676, 732, 744, 793, 806, 921, 936, 976, 992, 1014, 1098, 1116, 1209, 1228, 1248, 1352, 1464, 1488, 1521, 1586, 1612, 1842, 1872, 1891, 1952, 2028, 2196, 2232, 2379, 2418, 2456, 2704, 2763, 2928, 2976, 3042, 3172, 3224, 3627, 3684, 3744, 3782, 3991, 4056, 4392, 4464, 4758, 4836, 4912, 5239, 5408, 5526, 5673, 5856, 6084, 6344, 6448, 7137, 7254, 7368, 7564, 7982, 8112, 8784, 8928, 9516, 9517, 9672, 9824, 10309, 10478, 11052, 11346, 11973, 12168, 12688, 12896, 14274, 14508, 14736, 15128, 15717, 15964, 16224, 17019, 17568, 18727, 19032, 19034, 19344, 20618, 20956, 22104, 22692, 23946, 24336, 24583, 25376, 28548, 28551, 29016, 29472, 30256, 30927, 31434, 31928, 34038, 35919, 37454, 38064, 38068, 38688, 41236, 41912, 44208, 45384, 47151, 47892, 48672, 49166, 51883, 56181, 57096, 57102, 58032, 60512, 61854, 62868, 63856, 68076, 71838, 73749, 74908, 76128, 76136, 82472, 83824, 85653, 88416, 90768, 92781, 94302, 95784, 98332, 103766, 112362, 114192, 114204, 116064, 123708, 123721, 125736, 127712, 136152, 143676, 147498, 149816, 152272, 155649, 164944, 167648, 168543, 171306, 181536, 185562, 188604, 191568, 196664, 207532, 221247, 224724, 228384, 228408, 243451, 247416, 247442, 251472, 272304, 287352, 294996, 299632, 304544, 311298, 319579, 329888, 337086, 342612, 371124, 371163, 377208, 383136, 393328, 415064, 442494, 449448, 456816, 466947, 486902, 494832, 494884, 502944, 544608, 574704, 580537, 589992, 599264, 622596, 639158, 674172, 685224, 730353, 742248, 742326, 754416, 786656, 830128, 884988, 898896, 913632, 933894, 958737, 973804, 989664, 989768, 1113489, 1149408, 1161074, 1179984, 1245192, 1278316, 1348344, 1370448, 1460706, 1484496, 1484652, 1508832, 1608373, 1660256, 1741611, 1769976, 1797792, 1867788, 1917474, 1947608, 1979536, 2191059, 2226978, 2322148, 2359968, 2490384, 2556632, 2696688, 2740896, 2876211, 2921412, 2968992, 2969304, 3164863, 3216746, 3483222, 3539952, 3735576, 3834948, 3895216, 3959072, 4382118, 4453956, 4644296, 4825119, 4980768, 5113264, 5224833, 5393376, 5752422, 5842824, 5938608, 6329726, 6433492, 6966444, 7079904, 7471152, 7546981, 7669896, 7790432, 8764236, 8907912, 9288592, 9494589, 9650238, 10226528, 10449666, 11504844, 11685648, 11877216, 12659452, 12866984, 13932888, 14475357, 14942304, 15093962, 15339792, 17528472, 17815824, 18577184, 18989178, 19300476, 20899332, 22640943, 23009688, 23371296, 25318904, 25733968, 27865776, 28483767, 28950714, 30187924, 30679584, 35056944, 35631648, 37978356, 38600952, 41798664, 45281886, 46019376, 50637808, 51467936, 55731552, 56967534, 57901428, 60375848, 67922829, 70113888, 75956712, 77201904, 83597328, 90563772, 92038752, 98110753, 101275616, 113935068, 115802856, 120751696, 135845658, 151913424, 154403808, 167194656, 181127544, 196221506, 227870136, 231605712, 241503392, 271691316, 294332259, 303826848, 362255088, 392443012, 455740272, 463211424, 543382632, 588664518, 724510176, 784886024, 882996777, 911480544, 1086765264, 1177329036, 1569772048, 1765993554, 2173530528, 2354658072, 3139544096, 3531987108, 4709316144, 7063974216, 9418632288, 14127948432, 28255896864]

約数ペア:

[(1, 28255896864), (2, 14127948432), (3, 9418632288), (4, 7063974216), (6, 4709316144), (8, 3531987108), (9, 3139544096), (12, 2354658072), (13, 2173530528), (16, 1765993554), (18, 1569772048), (24, 1177329036), (26, 1086765264), (31, 911480544), (32, 882996777), (36, 784886024), (39, 724510176), (48, 588664518), (52, 543382632), (61, 463211424), (62, 455740272), (72, 392443012), (78, 362255088), (93, 303826848), (96, 294332259), (104, 271691316), (117, 241503392), (122, 231605712), (124, 227870136), (144, 196221506), (156, 181127544), (169, 167194656), (183, 154403808), (186, 151913424), (208, 135845658), (234, 120751696), (244, 115802856), (248, 113935068), (279, 101275616), (288, 98110753), (307, 92038752), (312, 90563772), (338, 83597328), (366, 77201904), (372, 75956712), (403, 70113888), (416, 67922829), (468, 60375848), (488, 57901428), (496, 56967534), (507, 55731552), (549, 51467936), (558, 50637808), (614, 46019376), (624, 45281886), (676, 41798664), (732, 38600952), (744, 37978356), (793, 35631648), (806, 35056944), (921, 30679584), (936, 30187924), (976, 28950714), (992, 28483767), (1014, 27865776), (1098, 25733968), (1116, 25318904), (1209, 23371296), (1228, 23009688), (1248, 22640943), (1352, 20899332), (1464, 19300476), (1488, 18989178), (1521, 18577184), (1586, 17815824), (1612, 17528472), (1842, 15339792), (1872, 15093962), (1891, 14942304), (1952, 14475357), (2028, 13932888), (2196, 12866984), (2232, 12659452), (2379, 11877216), (2418, 11685648), (2456, 11504844), (2704, 10449666), (2763, 10226528), (2928, 9650238), (2976, 9494589), (3042, 9288592), (3172, 8907912), (3224, 8764236), (3627, 7790432), (3684, 7669896), (3744, 7546981), (3782, 7471152), (3991, 7079904), (4056, 6966444), (4392, 6433492), (4464, 6329726), (4758, 5938608), (4836, 5842824), (4912, 5752422), (5239, 5393376), (5408, 5224833), (5526, 5113264), (5673, 4980768), (5856, 4825119), (6084, 4644296), (6344, 4453956), (6448, 4382118), (7137, 3959072), (7254, 3895216), (7368, 3834948), (7564, 3735576), (7982, 3539952), (8112, 3483222), (8784, 3216746), (8928, 3164863), (9516, 2969304), (9517, 2968992), (9672, 2921412), (9824, 2876211), (10309, 2740896), (10478, 2696688), (11052, 2556632), (11346, 2490384), (11973, 2359968), (12168, 2322148), (12688, 2226978), (12896, 2191059), (14274, 1979536), (14508, 1947608), (14736, 1917474), (15128, 1867788), (15717, 1797792), (15964, 1769976), (16224, 1741611), (17019, 1660256), (17568, 1608373), (18727, 1508832), (19032, 1484652), (19034, 1484496), (19344, 1460706), (20618, 1370448), (20956, 1348344), (22104, 1278316), (22692, 1245192), (23946, 1179984), (24336, 1161074), (24583, 1149408), (25376, 1113489), (28548, 989768), (28551, 989664), (29016, 973804), (29472, 958737), (30256, 933894), (30927, 913632), (31434, 898896), (31928, 884988), (34038, 830128), (35919, 786656), (37454, 754416), (38064, 742326), (38068, 742248), (38688, 730353), (41236, 685224), (41912, 674172), (44208, 639158), (45384, 622596), (47151, 599264), (47892, 589992), (48672, 580537), (49166, 574704), (51883, 544608), (56181, 502944), (57096, 494884), (57102, 494832), (58032, 486902), (60512, 466947), (61854, 456816), (62868, 449448), (63856, 442494), (68076, 415064), (71838, 393328), (73749, 383136), (74908, 377208), (76128, 371163), (76136, 371124), (82472, 342612), (83824, 337086), (85653, 329888), (88416, 319579), (90768, 311298), (92781, 304544), (94302, 299632), (95784, 294996), (98332, 287352), (103766, 272304), (112362, 251472), (114192, 247442), (114204, 247416), (116064, 243451), (123708, 228408), (123721, 228384), (125736, 224724), (127712, 221247), (136152, 207532), (143676, 196664), (147498, 191568), (149816, 188604), (152272, 185562), (155649, 181536), (164944, 171306), (167648, 168543)]