438343776

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 1456273728

約数和(自身を除く): 1017929952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 71, 72, 78, 96, 97, 102, 104, 117, 136, 142, 144, 153, 156, 194, 204, 208, 213, 221, 234, 272, 284, 288, 291, 306, 312, 388, 408, 416, 426, 442, 468, 544, 568, 582, 612, 624, 639, 663, 776, 816, 852, 873, 884, 923, 936, 1136, 1164, 1207, 1224, 1248, 1261, 1278, 1326, 1552, 1632, 1649, 1704, 1746, 1768, 1846, 1872, 1989, 2272, 2328, 2414, 2448, 2522, 2556, 2652, 2769, 3104, 3298, 3408, 3492, 3536, 3621, 3692, 3744, 3783, 3978, 4656, 4828, 4896, 4947, 5044, 5112, 5304, 5538, 6596, 6816, 6887, 6984, 7072, 7242, 7384, 7566, 7956, 8307, 9312, 9656, 9894, 10088, 10224, 10608, 10863, 11076, 11349, 13192, 13774, 13968, 14484, 14768, 14841, 15132, 15691, 15912, 16614, 19312, 19788, 20176, 20448, 20661, 21216, 21437, 21726, 22152, 22698, 26384, 27548, 27936, 28968, 29536, 29682, 30264, 31382, 31824, 33228, 38624, 39576, 40352, 41322, 42874, 43452, 44304, 45396, 47073, 52768, 55096, 57936, 59364, 60528, 61983, 62764, 63648, 64311, 66456, 79152, 82644, 85748, 86904, 88608, 89531, 90792, 94146, 110192, 115872, 117079, 118728, 121056, 123966, 125528, 128622, 132912, 141219, 158304, 165288, 171496, 173808, 179062, 181584, 188292, 192933, 220384, 234158, 237456, 247932, 251056, 257244, 265824, 268593, 282438, 330576, 342992, 347616, 351237, 358124, 363168, 376584, 385866, 468316, 474912, 495864, 502112, 514488, 537186, 564876, 661152, 685984, 702474, 716248, 753168, 771732, 805779, 936632, 991728, 1028976, 1053711, 1074372, 1129752, 1404948, 1432496, 1506336, 1522027, 1543464, 1611558, 1873264, 1983456, 2057952, 2107422, 2148744, 2259504, 2809896, 2864992, 3044054, 3086928, 3223116, 3746528, 4214844, 4297488, 4519008, 4566081, 5619792, 6088108, 6173856, 6446232, 8429688, 8594976, 9132162, 11239584, 12176216, 12892464, 13698243, 16859376, 18264324, 24352432, 25784928, 27396486, 33718752, 36528648, 48704864, 54792972, 73057296, 109585944, 146114592, 219171888, 438343776]

約数ペア:

[(1, 438343776), (2, 219171888), (3, 146114592), (4, 109585944), (6, 73057296), (8, 54792972), (9, 48704864), (12, 36528648), (13, 33718752), (16, 27396486), (17, 25784928), (18, 24352432), (24, 18264324), (26, 16859376), (32, 13698243), (34, 12892464), (36, 12176216), (39, 11239584), (48, 9132162), (51, 8594976), (52, 8429688), (68, 6446232), (71, 6173856), (72, 6088108), (78, 5619792), (96, 4566081), (97, 4519008), (102, 4297488), (104, 4214844), (117, 3746528), (136, 3223116), (142, 3086928), (144, 3044054), (153, 2864992), (156, 2809896), (194, 2259504), (204, 2148744), (208, 2107422), (213, 2057952), (221, 1983456), (234, 1873264), (272, 1611558), (284, 1543464), (288, 1522027), (291, 1506336), (306, 1432496), (312, 1404948), (388, 1129752), (408, 1074372), (416, 1053711), (426, 1028976), (442, 991728), (468, 936632), (544, 805779), (568, 771732), (582, 753168), (612, 716248), (624, 702474), (639, 685984), (663, 661152), (776, 564876), (816, 537186), (852, 514488), (873, 502112), (884, 495864), (923, 474912), (936, 468316), (1136, 385866), (1164, 376584), (1207, 363168), (1224, 358124), (1248, 351237), (1261, 347616), (1278, 342992), (1326, 330576), (1552, 282438), (1632, 268593), (1649, 265824), (1704, 257244), (1746, 251056), (1768, 247932), (1846, 237456), (1872, 234158), (1989, 220384), (2272, 192933), (2328, 188292), (2414, 181584), (2448, 179062), (2522, 173808), (2556, 171496), (2652, 165288), (2769, 158304), (3104, 141219), (3298, 132912), (3408, 128622), (3492, 125528), (3536, 123966), (3621, 121056), (3692, 118728), (3744, 117079), (3783, 115872), (3978, 110192), (4656, 94146), (4828, 90792), (4896, 89531), (4947, 88608), (5044, 86904), (5112, 85748), (5304, 82644), (5538, 79152), (6596, 66456), (6816, 64311), (6887, 63648), (6984, 62764), (7072, 61983), (7242, 60528), (7384, 59364), (7566, 57936), (7956, 55096), (8307, 52768), (9312, 47073), (9656, 45396), (9894, 44304), (10088, 43452), (10224, 42874), (10608, 41322), (10863, 40352), (11076, 39576), (11349, 38624), (13192, 33228), (13774, 31824), (13968, 31382), (14484, 30264), (14768, 29682), (14841, 29536), (15132, 28968), (15691, 27936), (15912, 27548), (16614, 26384), (19312, 22698), (19788, 22152), (20176, 21726), (20448, 21437), (20661, 21216)]