343279872

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 1087379384

約数和(自身を除く): 744099512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 128, 144, 146, 156, 157, 192, 208, 219, 234, 256, 288, 292, 312, 314, 384, 416, 438, 468, 471, 576, 584, 624, 628, 657, 768, 832, 876, 936, 942, 949, 1152, 1168, 1248, 1256, 1314, 1413, 1664, 1752, 1872, 1884, 1898, 2041, 2304, 2336, 2496, 2512, 2628, 2826, 2847, 3328, 3504, 3744, 3768, 3796, 4082, 4672, 4992, 5024, 5256, 5652, 5694, 6123, 7008, 7488, 7536, 7592, 8164, 8541, 9344, 9984, 10048, 10512, 11304, 11388, 11461, 12246, 14016, 14976, 15072, 15184, 16328, 17082, 18369, 18688, 20096, 21024, 22608, 22776, 22922, 24492, 28032, 29952, 30144, 30368, 32656, 34164, 34383, 36738, 40192, 42048, 45216, 45552, 45844, 48984, 56064, 60288, 60736, 65312, 68328, 68766, 73476, 84096, 90432, 91104, 91688, 97968, 103149, 120576, 121472, 130624, 136656, 137532, 146952, 148993, 168192, 180864, 182208, 183376, 195936, 206298, 242944, 261248, 273312, 275064, 293904, 297986, 361728, 364416, 366752, 391872, 412596, 446979, 522496, 546624, 550128, 587808, 595972, 728832, 733504, 783744, 825192, 893958, 1093248, 1100256, 1175616, 1191944, 1340937, 1467008, 1567488, 1650384, 1787916, 2186496, 2200512, 2351232, 2383888, 2681874, 2934016, 3300768, 3575832, 4401024, 4702464, 4767776, 5363748, 6601536, 7151664, 8802048, 9535552, 10727496, 13203072, 14303328, 19071104, 21454992, 26406144, 28606656, 38142208, 42909984, 57213312, 85819968, 114426624, 171639936, 343279872]

約数ペア:

[(1, 343279872), (2, 171639936), (3, 114426624), (4, 85819968), (6, 57213312), (8, 42909984), (9, 38142208), (12, 28606656), (13, 26406144), (16, 21454992), (18, 19071104), (24, 14303328), (26, 13203072), (32, 10727496), (36, 9535552), (39, 8802048), (48, 7151664), (52, 6601536), (64, 5363748), (72, 4767776), (73, 4702464), (78, 4401024), (96, 3575832), (104, 3300768), (117, 2934016), (128, 2681874), (144, 2383888), (146, 2351232), (156, 2200512), (157, 2186496), (192, 1787916), (208, 1650384), (219, 1567488), (234, 1467008), (256, 1340937), (288, 1191944), (292, 1175616), (312, 1100256), (314, 1093248), (384, 893958), (416, 825192), (438, 783744), (468, 733504), (471, 728832), (576, 595972), (584, 587808), (624, 550128), (628, 546624), (657, 522496), (768, 446979), (832, 412596), (876, 391872), (936, 366752), (942, 364416), (949, 361728), (1152, 297986), (1168, 293904), (1248, 275064), (1256, 273312), (1314, 261248), (1413, 242944), (1664, 206298), (1752, 195936), (1872, 183376), (1884, 182208), (1898, 180864), (2041, 168192), (2304, 148993), (2336, 146952), (2496, 137532), (2512, 136656), (2628, 130624), (2826, 121472), (2847, 120576), (3328, 103149), (3504, 97968), (3744, 91688), (3768, 91104), (3796, 90432), (4082, 84096), (4672, 73476), (4992, 68766), (5024, 68328), (5256, 65312), (5652, 60736), (5694, 60288), (6123, 56064), (7008, 48984), (7488, 45844), (7536, 45552), (7592, 45216), (8164, 42048), (8541, 40192), (9344, 36738), (9984, 34383), (10048, 34164), (10512, 32656), (11304, 30368), (11388, 30144), (11461, 29952), (12246, 28032), (14016, 24492), (14976, 22922), (15072, 22776), (15184, 22608), (16328, 21024), (17082, 20096), (18369, 18688)]