505649664

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 240

約数和(自身を含む): 1644394752

約数和(自身を除く): 1138745088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 256, 276, 288, 299, 312, 367, 368, 384, 414, 416, 468, 512, 552, 576, 598, 624, 734, 736, 768, 828, 832, 897, 936, 1101, 1104, 1152, 1196, 1248, 1468, 1472, 1536, 1656, 1664, 1794, 1872, 2202, 2208, 2304, 2392, 2496, 2691, 2936, 2944, 3303, 3312, 3328, 3588, 3744, 4404, 4416, 4608, 4771, 4784, 4992, 5382, 5872, 5888, 6606, 6624, 6656, 7176, 7488, 8441, 8808, 8832, 9542, 9568, 9984, 10764, 11744, 11776, 13212, 13248, 14313, 14352, 14976, 16882, 17616, 17664, 19084, 19136, 19968, 21528, 23488, 25323, 26424, 26496, 28626, 28704, 29952, 33764, 35232, 35328, 38168, 38272, 42939, 43056, 46976, 50646, 52848, 52992, 57252, 57408, 59904, 67528, 70464, 75969, 76336, 76544, 85878, 86112, 93952, 101292, 105696, 105984, 109733, 114504, 114816, 135056, 140928, 151938, 152672, 153088, 171756, 172224, 187904, 202584, 211392, 219466, 229008, 229632, 270112, 281856, 303876, 305344, 329199, 343512, 344448, 405168, 422784, 438932, 458016, 459264, 540224, 563712, 607752, 610688, 658398, 687024, 688896, 810336, 845568, 877864, 916032, 987597, 1080448, 1215504, 1221376, 1316796, 1374048, 1377792, 1620672, 1691136, 1755728, 1832064, 1975194, 2160896, 2431008, 2442752, 2633592, 2748096, 3241344, 3511456, 3664128, 3950388, 4321792, 4862016, 5267184, 5496192, 6482688, 7022912, 7328256, 7900776, 9724032, 10534368, 10992384, 12965376, 14045824, 15801552, 19448064, 21068736, 21984768, 28091648, 31603104, 38896128, 42137472, 56183296, 63206208, 84274944, 126412416, 168549888, 252824832, 505649664]

約数ペア:

[(1, 505649664), (2, 252824832), (3, 168549888), (4, 126412416), (6, 84274944), (8, 63206208), (9, 56183296), (12, 42137472), (13, 38896128), (16, 31603104), (18, 28091648), (23, 21984768), (24, 21068736), (26, 19448064), (32, 15801552), (36, 14045824), (39, 12965376), (46, 10992384), (48, 10534368), (52, 9724032), (64, 7900776), (69, 7328256), (72, 7022912), (78, 6482688), (92, 5496192), (96, 5267184), (104, 4862016), (117, 4321792), (128, 3950388), (138, 3664128), (144, 3511456), (156, 3241344), (184, 2748096), (192, 2633592), (207, 2442752), (208, 2431008), (234, 2160896), (256, 1975194), (276, 1832064), (288, 1755728), (299, 1691136), (312, 1620672), (367, 1377792), (368, 1374048), (384, 1316796), (414, 1221376), (416, 1215504), (468, 1080448), (512, 987597), (552, 916032), (576, 877864), (598, 845568), (624, 810336), (734, 688896), (736, 687024), (768, 658398), (828, 610688), (832, 607752), (897, 563712), (936, 540224), (1101, 459264), (1104, 458016), (1152, 438932), (1196, 422784), (1248, 405168), (1468, 344448), (1472, 343512), (1536, 329199), (1656, 305344), (1664, 303876), (1794, 281856), (1872, 270112), (2202, 229632), (2208, 229008), (2304, 219466), (2392, 211392), (2496, 202584), (2691, 187904), (2936, 172224), (2944, 171756), (3303, 153088), (3312, 152672), (3328, 151938), (3588, 140928), (3744, 135056), (4404, 114816), (4416, 114504), (4608, 109733), (4771, 105984), (4784, 105696), (4992, 101292), (5382, 93952), (5872, 86112), (5888, 85878), (6606, 76544), (6624, 76336), (6656, 75969), (7176, 70464), (7488, 67528), (8441, 59904), (8808, 57408), (8832, 57252), (9542, 52992), (9568, 52848), (9984, 50646), (10764, 46976), (11744, 43056), (11776, 42939), (13212, 38272), (13248, 38168), (14313, 35328), (14352, 35232), (14976, 33764), (16882, 29952), (17616, 28704), (17664, 28626), (19084, 26496), (19136, 26424), (19968, 25323), (21528, 23488)]