321922848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 963228672

約数和(自身を除く): 641305824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 53, 62, 78, 93, 96, 104, 106, 124, 156, 157, 159, 186, 208, 212, 248, 312, 314, 318, 372, 403, 416, 424, 471, 496, 624, 628, 636, 689, 744, 806, 848, 942, 992, 1209, 1248, 1256, 1272, 1378, 1488, 1612, 1643, 1696, 1884, 2041, 2067, 2418, 2512, 2544, 2756, 2976, 3224, 3286, 3768, 4082, 4134, 4836, 4867, 4929, 5024, 5088, 5512, 6123, 6448, 6572, 7536, 8164, 8268, 8321, 9672, 9734, 9858, 11024, 12246, 12896, 13144, 14601, 15072, 16328, 16536, 16642, 19344, 19468, 19716, 21359, 22048, 24492, 24963, 26288, 29202, 32656, 33072, 33284, 38688, 38936, 39432, 42718, 48984, 49926, 52576, 58404, 63271, 64077, 65312, 66144, 66568, 77872, 78864, 85436, 97968, 99852, 108173, 116808, 126542, 128154, 133136, 155744, 157728, 170872, 189813, 195936, 199704, 216346, 233616, 253084, 256308, 257951, 266272, 324519, 341744, 379626, 399408, 432692, 467232, 506168, 512616, 515902, 649038, 683488, 759252, 773853, 798816, 865384, 1012336, 1025232, 1031804, 1298076, 1518504, 1547706, 1730768, 2024672, 2050464, 2063608, 2596152, 3037008, 3095412, 3353363, 3461536, 4127216, 5192304, 6074016, 6190824, 6706726, 8254432, 10060089, 10384608, 12381648, 13413452, 20120178, 24763296, 26826904, 40240356, 53653808, 80480712, 107307616, 160961424, 321922848]

約数ペア:

[(1, 321922848), (2, 160961424), (3, 107307616), (4, 80480712), (6, 53653808), (8, 40240356), (12, 26826904), (13, 24763296), (16, 20120178), (24, 13413452), (26, 12381648), (31, 10384608), (32, 10060089), (39, 8254432), (48, 6706726), (52, 6190824), (53, 6074016), (62, 5192304), (78, 4127216), (93, 3461536), (96, 3353363), (104, 3095412), (106, 3037008), (124, 2596152), (156, 2063608), (157, 2050464), (159, 2024672), (186, 1730768), (208, 1547706), (212, 1518504), (248, 1298076), (312, 1031804), (314, 1025232), (318, 1012336), (372, 865384), (403, 798816), (416, 773853), (424, 759252), (471, 683488), (496, 649038), (624, 515902), (628, 512616), (636, 506168), (689, 467232), (744, 432692), (806, 399408), (848, 379626), (942, 341744), (992, 324519), (1209, 266272), (1248, 257951), (1256, 256308), (1272, 253084), (1378, 233616), (1488, 216346), (1612, 199704), (1643, 195936), (1696, 189813), (1884, 170872), (2041, 157728), (2067, 155744), (2418, 133136), (2512, 128154), (2544, 126542), (2756, 116808), (2976, 108173), (3224, 99852), (3286, 97968), (3768, 85436), (4082, 78864), (4134, 77872), (4836, 66568), (4867, 66144), (4929, 65312), (5024, 64077), (5088, 63271), (5512, 58404), (6123, 52576), (6448, 49926), (6572, 48984), (7536, 42718), (8164, 39432), (8268, 38936), (8321, 38688), (9672, 33284), (9734, 33072), (9858, 32656), (11024, 29202), (12246, 26288), (12896, 24963), (13144, 24492), (14601, 22048), (15072, 21359), (16328, 19716), (16536, 19468), (16642, 19344)]