397830216

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 1222663680

約数和(自身を除く): 824833464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 41, 42, 49, 56, 74, 82, 84, 98, 111, 123, 147, 148, 164, 168, 196, 222, 223, 246, 259, 287, 294, 296, 328, 392, 444, 446, 492, 518, 574, 588, 669, 777, 861, 888, 892, 984, 1036, 1148, 1176, 1338, 1517, 1554, 1561, 1722, 1784, 1813, 2009, 2072, 2296, 2676, 3034, 3108, 3122, 3444, 3626, 4018, 4551, 4683, 5352, 5439, 6027, 6068, 6216, 6244, 6888, 7252, 8036, 8251, 9102, 9143, 9366, 10619, 10878, 10927, 12054, 12136, 12488, 14504, 16072, 16502, 18204, 18286, 18732, 21238, 21756, 21854, 24108, 24753, 27429, 31857, 32781, 33004, 36408, 36572, 37464, 42476, 43512, 43708, 48216, 49506, 54858, 57757, 63714, 64001, 65562, 66008, 73144, 74333, 84952, 87416, 99012, 109716, 115514, 127428, 128002, 131124, 148666, 173271, 192003, 198024, 219432, 222999, 231028, 254856, 256004, 262248, 297332, 338291, 346542, 384006, 404299, 445998, 448007, 462056, 512008, 594664, 676582, 693084, 768012, 808598, 891996, 896014, 1014873, 1212897, 1344021, 1353164, 1386168, 1536024, 1617196, 1783992, 1792028, 2029746, 2368037, 2425794, 2688042, 2706328, 3234392, 3584056, 4059492, 4736074, 4851588, 5376084, 7104111, 8118984, 9472148, 9703176, 10752168, 14208222, 16576259, 18944296, 28416444, 33152518, 49728777, 56832888, 66305036, 99457554, 132610072, 198915108, 397830216]

約数ペア:

[(1, 397830216), (2, 198915108), (3, 132610072), (4, 99457554), (6, 66305036), (7, 56832888), (8, 49728777), (12, 33152518), (14, 28416444), (21, 18944296), (24, 16576259), (28, 14208222), (37, 10752168), (41, 9703176), (42, 9472148), (49, 8118984), (56, 7104111), (74, 5376084), (82, 4851588), (84, 4736074), (98, 4059492), (111, 3584056), (123, 3234392), (147, 2706328), (148, 2688042), (164, 2425794), (168, 2368037), (196, 2029746), (222, 1792028), (223, 1783992), (246, 1617196), (259, 1536024), (287, 1386168), (294, 1353164), (296, 1344021), (328, 1212897), (392, 1014873), (444, 896014), (446, 891996), (492, 808598), (518, 768012), (574, 693084), (588, 676582), (669, 594664), (777, 512008), (861, 462056), (888, 448007), (892, 445998), (984, 404299), (1036, 384006), (1148, 346542), (1176, 338291), (1338, 297332), (1517, 262248), (1554, 256004), (1561, 254856), (1722, 231028), (1784, 222999), (1813, 219432), (2009, 198024), (2072, 192003), (2296, 173271), (2676, 148666), (3034, 131124), (3108, 128002), (3122, 127428), (3444, 115514), (3626, 109716), (4018, 99012), (4551, 87416), (4683, 84952), (5352, 74333), (5439, 73144), (6027, 66008), (6068, 65562), (6216, 64001), (6244, 63714), (6888, 57757), (7252, 54858), (8036, 49506), (8251, 48216), (9102, 43708), (9143, 43512), (9366, 42476), (10619, 37464), (10878, 36572), (10927, 36408), (12054, 33004), (12136, 32781), (12488, 31857), (14504, 27429), (16072, 24753), (16502, 24108), (18204, 21854), (18286, 21756), (18732, 21238)]