172721472

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1669}}^1$

素因数の和:1709

約数の個数: 168

約数和(自身を含む): 580278240

約数和(自身を除く): 407556768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 392, 448, 462, 528, 539, 588, 616, 672, 704, 784, 924, 1056, 1078, 1176, 1232, 1344, 1568, 1617, 1669, 1848, 2112, 2156, 2352, 2464, 3136, 3234, 3338, 3696, 4312, 4704, 4928, 5007, 6468, 6676, 7392, 8624, 9408, 10014, 11683, 12936, 13352, 14784, 17248, 18359, 20028, 23366, 25872, 26704, 34496, 35049, 36718, 40056, 46732, 51744, 53408, 55077, 70098, 73436, 80112, 81781, 93464, 103488, 106816, 110154, 128513, 140196, 146872, 160224, 163562, 186928, 220308, 245343, 257026, 280392, 293744, 320448, 327124, 373856, 385539, 440616, 490686, 514052, 560784, 587488, 654248, 747712, 771078, 881232, 899591, 981372, 1028104, 1121568, 1174976, 1308496, 1542156, 1762464, 1799182, 1962744, 2056208, 2243136, 2616992, 2698773, 3084312, 3524928, 3598364, 3925488, 4112416, 5233984, 5397546, 6168624, 7196728, 7850976, 8224832, 10795092, 12337248, 14393456, 15701952, 21590184, 24674496, 28786912, 43180368, 57573824, 86360736, 172721472]

約数ペア:

[(1, 172721472), (2, 86360736), (3, 57573824), (4, 43180368), (6, 28786912), (7, 24674496), (8, 21590184), (11, 15701952), (12, 14393456), (14, 12337248), (16, 10795092), (21, 8224832), (22, 7850976), (24, 7196728), (28, 6168624), (32, 5397546), (33, 5233984), (42, 4112416), (44, 3925488), (48, 3598364), (49, 3524928), (56, 3084312), (64, 2698773), (66, 2616992), (77, 2243136), (84, 2056208), (88, 1962744), (96, 1799182), (98, 1762464), (112, 1542156), (132, 1308496), (147, 1174976), (154, 1121568), (168, 1028104), (176, 981372), (192, 899591), (196, 881232), (224, 771078), (231, 747712), (264, 654248), (294, 587488), (308, 560784), (336, 514052), (352, 490686), (392, 440616), (448, 385539), (462, 373856), (528, 327124), (539, 320448), (588, 293744), (616, 280392), (672, 257026), (704, 245343), (784, 220308), (924, 186928), (1056, 163562), (1078, 160224), (1176, 146872), (1232, 140196), (1344, 128513), (1568, 110154), (1617, 106816), (1669, 103488), (1848, 93464), (2112, 81781), (2156, 80112), (2352, 73436), (2464, 70098), (3136, 55077), (3234, 53408), (3338, 51744), (3696, 46732), (4312, 40056), (4704, 36718), (4928, 35049), (5007, 34496), (6468, 26704), (6676, 25872), (7392, 23366), (8624, 20028), (9408, 18359), (10014, 17248), (11683, 14784), (12936, 13352)]