1247281152

素因数分解:

$2^{19}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 160

約数和(自身を含む): 3640652400

約数和(自身を除く): 2393371248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 256, 312, 366, 384, 416, 488, 512, 624, 732, 768, 793, 832, 976, 1024, 1248, 1464, 1536, 1586, 1664, 1952, 2048, 2379, 2496, 2928, 3072, 3172, 3328, 3904, 4096, 4758, 4992, 5856, 6144, 6344, 6656, 7808, 8192, 9516, 9984, 11712, 12288, 12688, 13312, 15616, 16384, 19032, 19968, 23424, 24576, 25376, 26624, 31232, 32768, 38064, 39936, 46848, 49152, 50752, 53248, 62464, 65536, 76128, 79872, 93696, 98304, 101504, 106496, 124928, 131072, 152256, 159744, 187392, 196608, 203008, 212992, 249856, 262144, 304512, 319488, 374784, 393216, 406016, 425984, 499712, 524288, 609024, 638976, 749568, 786432, 812032, 851968, 999424, 1218048, 1277952, 1499136, 1572864, 1624064, 1703936, 1998848, 2436096, 2555904, 2998272, 3248128, 3407872, 3997696, 4872192, 5111808, 5996544, 6496256, 6815744, 7995392, 9744384, 10223616, 11993088, 12992512, 15990784, 19488768, 20447232, 23986176, 25985024, 31981568, 38977536, 47972352, 51970048, 77955072, 95944704, 103940096, 155910144, 207880192, 311820288, 415760384, 623640576, 1247281152]

約数ペア:

[(1, 1247281152), (2, 623640576), (3, 415760384), (4, 311820288), (6, 207880192), (8, 155910144), (12, 103940096), (13, 95944704), (16, 77955072), (24, 51970048), (26, 47972352), (32, 38977536), (39, 31981568), (48, 25985024), (52, 23986176), (61, 20447232), (64, 19488768), (78, 15990784), (96, 12992512), (104, 11993088), (122, 10223616), (128, 9744384), (156, 7995392), (183, 6815744), (192, 6496256), (208, 5996544), (244, 5111808), (256, 4872192), (312, 3997696), (366, 3407872), (384, 3248128), (416, 2998272), (488, 2555904), (512, 2436096), (624, 1998848), (732, 1703936), (768, 1624064), (793, 1572864), (832, 1499136), (976, 1277952), (1024, 1218048), (1248, 999424), (1464, 851968), (1536, 812032), (1586, 786432), (1664, 749568), (1952, 638976), (2048, 609024), (2379, 524288), (2496, 499712), (2928, 425984), (3072, 406016), (3172, 393216), (3328, 374784), (3904, 319488), (4096, 304512), (4758, 262144), (4992, 249856), (5856, 212992), (6144, 203008), (6344, 196608), (6656, 187392), (7808, 159744), (8192, 152256), (9516, 131072), (9984, 124928), (11712, 106496), (12288, 101504), (12688, 98304), (13312, 93696), (15616, 79872), (16384, 76128), (19032, 65536), (19968, 62464), (23424, 53248), (24576, 50752), (25376, 49152), (26624, 46848), (31232, 39936), (32768, 38064)]