312415488

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 288

約数和(自身を含む): 1153797120

約数和(自身を除く): 841381632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 256, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 576, 587, 594, 616, 672, 693, 704, 756, 768, 792, 864, 896, 924, 1008, 1056, 1152, 1174, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1728, 1761, 1792, 1848, 2016, 2079, 2112, 2304, 2348, 2376, 2464, 2688, 2772, 2816, 3024, 3168, 3456, 3522, 3696, 4032, 4109, 4158, 4224, 4696, 4752, 4928, 5283, 5376, 5544, 6048, 6336, 6457, 6912, 7044, 7392, 8064, 8218, 8316, 8448, 9392, 9504, 9856, 10566, 11088, 12096, 12327, 12672, 12914, 14088, 14784, 15849, 16128, 16436, 16632, 18784, 19008, 19371, 19712, 21132, 22176, 24192, 24654, 25344, 25828, 28176, 29568, 31698, 32872, 33264, 36981, 37568, 38016, 38742, 42264, 44352, 45199, 48384, 49308, 51656, 56352, 58113, 59136, 63396, 65744, 66528, 73962, 75136, 76032, 77484, 84528, 88704, 90398, 98616, 103312, 110943, 112704, 116226, 126792, 131488, 133056, 135597, 147924, 150272, 154968, 169056, 174339, 177408, 180796, 197232, 206624, 221886, 225408, 232452, 253584, 262976, 266112, 271194, 295848, 309936, 338112, 348678, 361592, 394464, 406791, 413248, 443772, 450816, 464904, 507168, 525952, 532224, 542388, 591696, 619872, 676224, 697356, 723184, 788928, 813582, 826496, 887544, 929808, 1014336, 1051904, 1084776, 1183392, 1220373, 1239744, 1352448, 1394712, 1446368, 1577856, 1627164, 1652992, 1775088, 1859616, 2028672, 2169552, 2366784, 2440746, 2479488, 2789424, 2892736, 3155712, 3254328, 3550176, 3719232, 4057344, 4339104, 4733568, 4881492, 4958976, 5578848, 5785472, 6508656, 7100352, 7438464, 8678208, 9467136, 9762984, 11157696, 11570944, 13017312, 14200704, 14876928, 17356416, 19525968, 22315392, 26034624, 28401408, 34712832, 39051936, 44630784, 52069248, 78103872, 104138496, 156207744, 312415488]

約数ペア:

[(1, 312415488), (2, 156207744), (3, 104138496), (4, 78103872), (6, 52069248), (7, 44630784), (8, 39051936), (9, 34712832), (11, 28401408), (12, 26034624), (14, 22315392), (16, 19525968), (18, 17356416), (21, 14876928), (22, 14200704), (24, 13017312), (27, 11570944), (28, 11157696), (32, 9762984), (33, 9467136), (36, 8678208), (42, 7438464), (44, 7100352), (48, 6508656), (54, 5785472), (56, 5578848), (63, 4958976), (64, 4881492), (66, 4733568), (72, 4339104), (77, 4057344), (84, 3719232), (88, 3550176), (96, 3254328), (99, 3155712), (108, 2892736), (112, 2789424), (126, 2479488), (128, 2440746), (132, 2366784), (144, 2169552), (154, 2028672), (168, 1859616), (176, 1775088), (189, 1652992), (192, 1627164), (198, 1577856), (216, 1446368), (224, 1394712), (231, 1352448), (252, 1239744), (256, 1220373), (264, 1183392), (288, 1084776), (297, 1051904), (308, 1014336), (336, 929808), (352, 887544), (378, 826496), (384, 813582), (396, 788928), (432, 723184), (448, 697356), (462, 676224), (504, 619872), (528, 591696), (576, 542388), (587, 532224), (594, 525952), (616, 507168), (672, 464904), (693, 450816), (704, 443772), (756, 413248), (768, 406791), (792, 394464), (864, 361592), (896, 348678), (924, 338112), (1008, 309936), (1056, 295848), (1152, 271194), (1174, 266112), (1188, 262976), (1232, 253584), (1344, 232452), (1386, 225408), (1408, 221886), (1512, 206624), (1584, 197232), (1728, 180796), (1761, 177408), (1792, 174339), (1848, 169056), (2016, 154968), (2079, 150272), (2112, 147924), (2304, 135597), (2348, 133056), (2376, 131488), (2464, 126792), (2688, 116226), (2772, 112704), (2816, 110943), (3024, 103312), (3168, 98616), (3456, 90398), (3522, 88704), (3696, 84528), (4032, 77484), (4109, 76032), (4158, 75136), (4224, 73962), (4696, 66528), (4752, 65744), (4928, 63396), (5283, 59136), (5376, 58113), (5544, 56352), (6048, 51656), (6336, 49308), (6457, 48384), (6912, 45199), (7044, 44352), (7392, 42264), (8064, 38742), (8218, 38016), (8316, 37568), (8448, 36981), (9392, 33264), (9504, 32872), (9856, 31698), (10566, 29568), (11088, 28176), (12096, 25828), (12327, 25344), (12672, 24654), (12914, 24192), (14088, 22176), (14784, 21132), (15849, 19712), (16128, 19371), (16436, 19008), (16632, 18784)]