1005821712

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 280

約数和(自身を含む): 3400226816

約数和(自身を除く): 2394405104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 97, 108, 112, 126, 127, 144, 162, 168, 189, 194, 216, 243, 252, 254, 291, 324, 336, 378, 381, 388, 432, 486, 504, 508, 567, 582, 648, 679, 729, 756, 762, 776, 873, 889, 972, 1008, 1016, 1134, 1143, 1164, 1296, 1358, 1458, 1512, 1524, 1552, 1701, 1746, 1778, 1944, 2032, 2037, 2268, 2286, 2328, 2619, 2667, 2716, 2916, 3024, 3048, 3402, 3429, 3492, 3556, 3888, 4074, 4536, 4572, 4656, 5103, 5238, 5334, 5432, 5832, 6096, 6111, 6804, 6858, 6984, 7112, 7857, 8001, 8148, 9072, 9144, 10206, 10287, 10476, 10668, 10864, 11664, 12222, 12319, 13608, 13716, 13968, 14224, 15714, 16002, 16296, 18288, 18333, 20412, 20574, 20952, 21336, 23571, 24003, 24444, 24638, 27216, 27432, 30861, 31428, 32004, 32592, 36666, 36957, 40824, 41148, 41904, 42672, 47142, 48006, 48888, 49276, 54864, 54999, 61722, 62856, 64008, 70713, 72009, 73332, 73914, 81648, 82296, 86233, 92583, 94284, 96012, 97776, 98552, 109998, 110871, 123444, 125712, 128016, 141426, 144018, 146664, 147828, 164592, 164997, 172466, 185166, 188568, 192024, 197104, 216027, 219996, 221742, 246888, 258699, 282852, 288036, 293328, 295656, 329994, 332613, 344932, 370332, 377136, 384048, 432054, 439992, 443484, 493776, 494991, 517398, 565704, 576072, 591312, 648081, 659988, 665226, 689864, 740664, 776097, 864108, 879984, 886968, 989982, 997839, 1034796, 1131408, 1152144, 1296162, 1319976, 1330452, 1379728, 1481328, 1552194, 1728216, 1773936, 1979964, 1995678, 2069592, 2328291, 2592324, 2639952, 2660904, 2993517, 3104388, 3456432, 3959928, 3991356, 4139184, 4656582, 5184648, 5321808, 5987034, 6208776, 6984873, 7919856, 7982712, 8980551, 9313164, 10369296, 11974068, 12417552, 13969746, 15965424, 17961102, 18626328, 20954619, 23948136, 27939492, 35922204, 37252656, 41909238, 47896272, 55878984, 62863857, 71844408, 83818476, 111757968, 125727714, 143688816, 167636952, 251455428, 335273904, 502910856, 1005821712]

約数ペア:

[(1, 1005821712), (2, 502910856), (3, 335273904), (4, 251455428), (6, 167636952), (7, 143688816), (8, 125727714), (9, 111757968), (12, 83818476), (14, 71844408), (16, 62863857), (18, 55878984), (21, 47896272), (24, 41909238), (27, 37252656), (28, 35922204), (36, 27939492), (42, 23948136), (48, 20954619), (54, 18626328), (56, 17961102), (63, 15965424), (72, 13969746), (81, 12417552), (84, 11974068), (97, 10369296), (108, 9313164), (112, 8980551), (126, 7982712), (127, 7919856), (144, 6984873), (162, 6208776), (168, 5987034), (189, 5321808), (194, 5184648), (216, 4656582), (243, 4139184), (252, 3991356), (254, 3959928), (291, 3456432), (324, 3104388), (336, 2993517), (378, 2660904), (381, 2639952), (388, 2592324), (432, 2328291), (486, 2069592), (504, 1995678), (508, 1979964), (567, 1773936), (582, 1728216), (648, 1552194), (679, 1481328), (729, 1379728), (756, 1330452), (762, 1319976), (776, 1296162), (873, 1152144), (889, 1131408), (972, 1034796), (1008, 997839), (1016, 989982), (1134, 886968), (1143, 879984), (1164, 864108), (1296, 776097), (1358, 740664), (1458, 689864), (1512, 665226), (1524, 659988), (1552, 648081), (1701, 591312), (1746, 576072), (1778, 565704), (1944, 517398), (2032, 494991), (2037, 493776), (2268, 443484), (2286, 439992), (2328, 432054), (2619, 384048), (2667, 377136), (2716, 370332), (2916, 344932), (3024, 332613), (3048, 329994), (3402, 295656), (3429, 293328), (3492, 288036), (3556, 282852), (3888, 258699), (4074, 246888), (4536, 221742), (4572, 219996), (4656, 216027), (5103, 197104), (5238, 192024), (5334, 188568), (5432, 185166), (5832, 172466), (6096, 164997), (6111, 164592), (6804, 147828), (6858, 146664), (6984, 144018), (7112, 141426), (7857, 128016), (8001, 125712), (8148, 123444), (9072, 110871), (9144, 109998), (10206, 98552), (10287, 97776), (10476, 96012), (10668, 94284), (10864, 92583), (11664, 86233), (12222, 82296), (12319, 81648), (13608, 73914), (13716, 73332), (13968, 72009), (14224, 70713), (15714, 64008), (16002, 62856), (16296, 61722), (18288, 54999), (18333, 54864), (20412, 49276), (20574, 48888), (20952, 48006), (21336, 47142), (23571, 42672), (24003, 41904), (24444, 41148), (24638, 40824), (27216, 36957), (27432, 36666), (30861, 32592), (31428, 32004)]