1272841344

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 256

約数和(自身を含む): 3995136000

約数和(自身を除く): 2722294656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 67, 69, 72, 92, 96, 108, 128, 134, 138, 144, 184, 192, 201, 207, 216, 239, 268, 276, 288, 368, 384, 402, 414, 432, 478, 536, 552, 576, 603, 621, 717, 736, 804, 828, 864, 956, 1072, 1104, 1152, 1206, 1242, 1434, 1472, 1541, 1608, 1656, 1728, 1809, 1912, 2144, 2151, 2208, 2412, 2484, 2868, 2944, 3082, 3216, 3312, 3456, 3618, 3824, 4288, 4302, 4416, 4623, 4824, 4968, 5497, 5736, 6164, 6432, 6453, 6624, 7236, 7648, 8576, 8604, 8832, 9246, 9648, 9936, 10994, 11472, 12328, 12864, 12906, 13248, 13869, 14472, 15296, 16013, 16491, 17208, 18492, 19296, 19872, 21988, 22944, 24656, 25728, 25812, 26496, 27738, 28944, 30592, 32026, 32982, 34416, 36984, 38592, 39744, 41607, 43976, 45888, 48039, 49312, 49473, 51624, 55476, 57888, 64052, 65964, 68832, 73968, 77184, 79488, 83214, 87952, 91776, 96078, 98624, 98946, 103248, 110952, 115776, 128104, 131928, 137664, 144117, 147936, 148419, 166428, 175904, 192156, 197248, 197892, 206496, 221904, 231552, 256208, 263856, 275328, 288234, 295872, 296838, 332856, 351808, 368299, 384312, 395784, 412992, 432351, 443808, 512416, 527712, 576468, 591744, 593676, 665712, 703616, 736598, 768624, 791568, 825984, 864702, 887616, 1024832, 1055424, 1104897, 1152936, 1187352, 1331424, 1473196, 1537248, 1583136, 1729404, 1775232, 2049664, 2110848, 2209794, 2305872, 2374704, 2662848, 2946392, 3074496, 3166272, 3314691, 3458808, 4419588, 4611744, 4749408, 5325696, 5892784, 6148992, 6332544, 6629382, 6917616, 8839176, 9223488, 9498816, 9944073, 11785568, 13258764, 13835232, 17678352, 18446976, 18997632, 19888146, 23571136, 26517528, 27670464, 35356704, 39776292, 47142272, 53035056, 55340928, 70713408, 79552584, 106070112, 141426816, 159105168, 212140224, 318210336, 424280448, 636420672, 1272841344]

約数ペア:

[(1, 1272841344), (2, 636420672), (3, 424280448), (4, 318210336), (6, 212140224), (8, 159105168), (9, 141426816), (12, 106070112), (16, 79552584), (18, 70713408), (23, 55340928), (24, 53035056), (27, 47142272), (32, 39776292), (36, 35356704), (46, 27670464), (48, 26517528), (54, 23571136), (64, 19888146), (67, 18997632), (69, 18446976), (72, 17678352), (92, 13835232), (96, 13258764), (108, 11785568), (128, 9944073), (134, 9498816), (138, 9223488), (144, 8839176), (184, 6917616), (192, 6629382), (201, 6332544), (207, 6148992), (216, 5892784), (239, 5325696), (268, 4749408), (276, 4611744), (288, 4419588), (368, 3458808), (384, 3314691), (402, 3166272), (414, 3074496), (432, 2946392), (478, 2662848), (536, 2374704), (552, 2305872), (576, 2209794), (603, 2110848), (621, 2049664), (717, 1775232), (736, 1729404), (804, 1583136), (828, 1537248), (864, 1473196), (956, 1331424), (1072, 1187352), (1104, 1152936), (1152, 1104897), (1206, 1055424), (1242, 1024832), (1434, 887616), (1472, 864702), (1541, 825984), (1608, 791568), (1656, 768624), (1728, 736598), (1809, 703616), (1912, 665712), (2144, 593676), (2151, 591744), (2208, 576468), (2412, 527712), (2484, 512416), (2868, 443808), (2944, 432351), (3082, 412992), (3216, 395784), (3312, 384312), (3456, 368299), (3618, 351808), (3824, 332856), (4288, 296838), (4302, 295872), (4416, 288234), (4623, 275328), (4824, 263856), (4968, 256208), (5497, 231552), (5736, 221904), (6164, 206496), (6432, 197892), (6453, 197248), (6624, 192156), (7236, 175904), (7648, 166428), (8576, 148419), (8604, 147936), (8832, 144117), (9246, 137664), (9648, 131928), (9936, 128104), (10994, 115776), (11472, 110952), (12328, 103248), (12864, 98946), (12906, 98624), (13248, 96078), (13869, 91776), (14472, 87952), (15296, 83214), (16013, 79488), (16491, 77184), (17208, 73968), (18492, 68832), (19296, 65964), (19872, 64052), (21988, 57888), (22944, 55476), (24656, 51624), (25728, 49473), (25812, 49312), (26496, 48039), (27738, 45888), (28944, 43976), (30592, 41607), (32026, 39744), (32982, 38592), (34416, 36984)]