1905349152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:1011

約数の個数: 192

約数和(自身を含む): 5926120704

約数和(自身を除く): 4020771552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 61, 84, 96, 106, 112, 122, 159, 168, 183, 212, 224, 244, 318, 336, 366, 371, 424, 427, 488, 636, 672, 732, 742, 848, 854, 877, 976, 1113, 1272, 1281, 1464, 1484, 1696, 1708, 1754, 1952, 2226, 2544, 2562, 2631, 2928, 2968, 3233, 3416, 3508, 4452, 5088, 5124, 5262, 5856, 5936, 6139, 6466, 6832, 7016, 8904, 9699, 10248, 10524, 11872, 12278, 12932, 13664, 14032, 17808, 18417, 19398, 20496, 21048, 22631, 24556, 25864, 28064, 35616, 36834, 38796, 40992, 42096, 45262, 46481, 49112, 51728, 53497, 67893, 73668, 77592, 84192, 90524, 92962, 98224, 103456, 106994, 135786, 139443, 147336, 155184, 160491, 181048, 185924, 196448, 213988, 271572, 278886, 294672, 310368, 320982, 325367, 362096, 371848, 374479, 427976, 543144, 557772, 589344, 641964, 650734, 724192, 743696, 748958, 855952, 976101, 1086288, 1115544, 1123437, 1283928, 1301468, 1487392, 1497916, 1711904, 1952202, 2172576, 2231088, 2246874, 2567856, 2602936, 2835341, 2995832, 3904404, 4462176, 4493748, 5135712, 5205872, 5670682, 5991664, 7808808, 8506023, 8987496, 10411744, 11341364, 11983328, 15617616, 17012046, 17974992, 19847387, 22682728, 31235232, 34024092, 35949984, 39694774, 45365456, 59542161, 68048184, 79389548, 90730912, 119084322, 136096368, 158779096, 238168644, 272192736, 317558192, 476337288, 635116384, 952674576, 1905349152]

約数ペア:

[(1, 1905349152), (2, 952674576), (3, 635116384), (4, 476337288), (6, 317558192), (7, 272192736), (8, 238168644), (12, 158779096), (14, 136096368), (16, 119084322), (21, 90730912), (24, 79389548), (28, 68048184), (32, 59542161), (42, 45365456), (48, 39694774), (53, 35949984), (56, 34024092), (61, 31235232), (84, 22682728), (96, 19847387), (106, 17974992), (112, 17012046), (122, 15617616), (159, 11983328), (168, 11341364), (183, 10411744), (212, 8987496), (224, 8506023), (244, 7808808), (318, 5991664), (336, 5670682), (366, 5205872), (371, 5135712), (424, 4493748), (427, 4462176), (488, 3904404), (636, 2995832), (672, 2835341), (732, 2602936), (742, 2567856), (848, 2246874), (854, 2231088), (877, 2172576), (976, 1952202), (1113, 1711904), (1272, 1497916), (1281, 1487392), (1464, 1301468), (1484, 1283928), (1696, 1123437), (1708, 1115544), (1754, 1086288), (1952, 976101), (2226, 855952), (2544, 748958), (2562, 743696), (2631, 724192), (2928, 650734), (2968, 641964), (3233, 589344), (3416, 557772), (3508, 543144), (4452, 427976), (5088, 374479), (5124, 371848), (5262, 362096), (5856, 325367), (5936, 320982), (6139, 310368), (6466, 294672), (6832, 278886), (7016, 271572), (8904, 213988), (9699, 196448), (10248, 185924), (10524, 181048), (11872, 160491), (12278, 155184), (12932, 147336), (13664, 139443), (14032, 135786), (17808, 106994), (18417, 103456), (19398, 98224), (20496, 92962), (21048, 90524), (22631, 84192), (24556, 77592), (25864, 73668), (28064, 67893), (35616, 53497), (36834, 51728), (38796, 49112), (40992, 46481), (42096, 45262)]