1994479872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1229

約数の個数: 288

約数和(自身を含む): 6852142080

約数和(自身を除く): 4857662208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 32, 33, 42, 44, 48, 56, 58, 64, 66, 77, 84, 87, 88, 96, 112, 116, 128, 132, 154, 168, 174, 176, 192, 203, 224, 231, 232, 256, 264, 308, 319, 336, 348, 352, 384, 406, 448, 462, 464, 528, 609, 616, 638, 672, 696, 704, 768, 812, 896, 924, 928, 957, 1056, 1163, 1218, 1232, 1276, 1344, 1392, 1408, 1624, 1792, 1848, 1856, 1914, 2112, 2233, 2326, 2436, 2464, 2552, 2688, 2784, 2816, 3248, 3489, 3696, 3712, 3828, 4224, 4466, 4652, 4872, 4928, 5104, 5376, 5568, 6496, 6699, 6978, 7392, 7424, 7656, 8141, 8448, 8932, 9304, 9744, 9856, 10208, 11136, 12793, 12992, 13398, 13956, 14784, 15312, 16282, 17864, 18608, 19488, 19712, 20416, 22272, 24423, 25586, 25984, 26796, 27912, 29568, 30624, 32564, 33727, 35728, 37216, 38379, 38976, 40832, 48846, 51172, 51968, 53592, 55824, 59136, 61248, 65128, 67454, 71456, 74432, 76758, 77952, 81664, 89551, 97692, 101181, 102344, 107184, 111648, 122496, 130256, 134908, 142912, 148864, 153516, 155904, 179102, 195384, 202362, 204688, 214368, 223296, 236089, 244992, 260512, 268653, 269816, 285824, 297728, 307032, 358204, 370997, 390768, 404724, 409376, 428736, 446592, 472178, 521024, 537306, 539632, 571648, 614064, 708267, 716408, 741994, 781536, 809448, 818752, 857472, 893184, 944356, 1042048, 1074612, 1079264, 1112991, 1228128, 1416534, 1432816, 1483988, 1563072, 1618896, 1637504, 1714944, 1888712, 2084096, 2149224, 2158528, 2225982, 2456256, 2596979, 2833068, 2865632, 2967976, 3126144, 3237792, 3275008, 3777424, 4298448, 4317056, 4451964, 4912512, 5193958, 5666136, 5731264, 5935952, 6252288, 6475584, 7554848, 7790937, 8596896, 8634112, 8903928, 9825024, 10387916, 11332272, 11462528, 11871904, 12951168, 15109696, 15581874, 17193792, 17807856, 20775832, 22664544, 22925056, 23743808, 25902336, 30219392, 31163748, 34387584, 35615712, 41551664, 45329088, 47487616, 60438784, 62327496, 68775168, 71231424, 83103328, 90658176, 94975232, 124654992, 142462848, 166206656, 181316352, 249309984, 284925696, 332413312, 498619968, 664826624, 997239936, 1994479872]

約数ペア:

[(1, 1994479872), (2, 997239936), (3, 664826624), (4, 498619968), (6, 332413312), (7, 284925696), (8, 249309984), (11, 181316352), (12, 166206656), (14, 142462848), (16, 124654992), (21, 94975232), (22, 90658176), (24, 83103328), (28, 71231424), (29, 68775168), (32, 62327496), (33, 60438784), (42, 47487616), (44, 45329088), (48, 41551664), (56, 35615712), (58, 34387584), (64, 31163748), (66, 30219392), (77, 25902336), (84, 23743808), (87, 22925056), (88, 22664544), (96, 20775832), (112, 17807856), (116, 17193792), (128, 15581874), (132, 15109696), (154, 12951168), (168, 11871904), (174, 11462528), (176, 11332272), (192, 10387916), (203, 9825024), (224, 8903928), (231, 8634112), (232, 8596896), (256, 7790937), (264, 7554848), (308, 6475584), (319, 6252288), (336, 5935952), (348, 5731264), (352, 5666136), (384, 5193958), (406, 4912512), (448, 4451964), (462, 4317056), (464, 4298448), (528, 3777424), (609, 3275008), (616, 3237792), (638, 3126144), (672, 2967976), (696, 2865632), (704, 2833068), (768, 2596979), (812, 2456256), (896, 2225982), (924, 2158528), (928, 2149224), (957, 2084096), (1056, 1888712), (1163, 1714944), (1218, 1637504), (1232, 1618896), (1276, 1563072), (1344, 1483988), (1392, 1432816), (1408, 1416534), (1624, 1228128), (1792, 1112991), (1848, 1079264), (1856, 1074612), (1914, 1042048), (2112, 944356), (2233, 893184), (2326, 857472), (2436, 818752), (2464, 809448), (2552, 781536), (2688, 741994), (2784, 716408), (2816, 708267), (3248, 614064), (3489, 571648), (3696, 539632), (3712, 537306), (3828, 521024), (4224, 472178), (4466, 446592), (4652, 428736), (4872, 409376), (4928, 404724), (5104, 390768), (5376, 370997), (5568, 358204), (6496, 307032), (6699, 297728), (6978, 285824), (7392, 269816), (7424, 268653), (7656, 260512), (8141, 244992), (8448, 236089), (8932, 223296), (9304, 214368), (9744, 204688), (9856, 202362), (10208, 195384), (11136, 179102), (12793, 155904), (12992, 153516), (13398, 148864), (13956, 142912), (14784, 134908), (15312, 130256), (16282, 122496), (17864, 111648), (18608, 107184), (19488, 102344), (19712, 101181), (20416, 97692), (22272, 89551), (24423, 81664), (25586, 77952), (25984, 76758), (26796, 74432), (27912, 71456), (29568, 67454), (30624, 65128), (32564, 61248), (33727, 59136), (35728, 55824), (37216, 53592), (38379, 51968), (38976, 51172), (40832, 48846)]