253171008

素因数分解:

$2^6\times 3^5\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 168

約数和(自身を含む): 766275328

約数和(自身を除く): 513104320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 144, 146, 162, 192, 216, 219, 223, 243, 288, 292, 324, 432, 438, 446, 486, 576, 584, 648, 657, 669, 864, 876, 892, 972, 1168, 1296, 1314, 1338, 1728, 1752, 1784, 1944, 1971, 2007, 2336, 2592, 2628, 2676, 3504, 3568, 3888, 3942, 4014, 4672, 5184, 5256, 5352, 5913, 6021, 7008, 7136, 7776, 7884, 8028, 10512, 10704, 11826, 12042, 14016, 14272, 15552, 15768, 16056, 16279, 17739, 18063, 21024, 21408, 23652, 24084, 31536, 32112, 32558, 35478, 36126, 42048, 42816, 47304, 48168, 48837, 54189, 63072, 64224, 65116, 70956, 72252, 94608, 96336, 97674, 108378, 126144, 128448, 130232, 141912, 144504, 146511, 189216, 192672, 195348, 216756, 260464, 283824, 289008, 293022, 378432, 385344, 390696, 433512, 439533, 520928, 567648, 578016, 586044, 781392, 867024, 879066, 1041856, 1135296, 1156032, 1172088, 1318599, 1562784, 1734048, 1758132, 2344176, 2637198, 3125568, 3468096, 3516264, 3955797, 4688352, 5274396, 7032528, 7911594, 9376704, 10548792, 14065056, 15823188, 21097584, 28130112, 31646376, 42195168, 63292752, 84390336, 126585504, 253171008]

約数ペア:

[(1, 253171008), (2, 126585504), (3, 84390336), (4, 63292752), (6, 42195168), (8, 31646376), (9, 28130112), (12, 21097584), (16, 15823188), (18, 14065056), (24, 10548792), (27, 9376704), (32, 7911594), (36, 7032528), (48, 5274396), (54, 4688352), (64, 3955797), (72, 3516264), (73, 3468096), (81, 3125568), (96, 2637198), (108, 2344176), (144, 1758132), (146, 1734048), (162, 1562784), (192, 1318599), (216, 1172088), (219, 1156032), (223, 1135296), (243, 1041856), (288, 879066), (292, 867024), (324, 781392), (432, 586044), (438, 578016), (446, 567648), (486, 520928), (576, 439533), (584, 433512), (648, 390696), (657, 385344), (669, 378432), (864, 293022), (876, 289008), (892, 283824), (972, 260464), (1168, 216756), (1296, 195348), (1314, 192672), (1338, 189216), (1728, 146511), (1752, 144504), (1784, 141912), (1944, 130232), (1971, 128448), (2007, 126144), (2336, 108378), (2592, 97674), (2628, 96336), (2676, 94608), (3504, 72252), (3568, 70956), (3888, 65116), (3942, 64224), (4014, 63072), (4672, 54189), (5184, 48837), (5256, 48168), (5352, 47304), (5913, 42816), (6021, 42048), (7008, 36126), (7136, 35478), (7776, 32558), (7884, 32112), (8028, 31536), (10512, 24084), (10704, 23652), (11826, 21408), (12042, 21024), (14016, 18063), (14272, 17739), (15552, 16279), (15768, 16056)]