127887984

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 439083008

約数和(自身を除く): 311195024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 81, 84, 108, 111, 112, 126, 127, 144, 148, 162, 168, 189, 216, 222, 243, 252, 254, 259, 296, 324, 333, 336, 378, 381, 432, 444, 486, 504, 508, 518, 567, 592, 648, 666, 756, 762, 777, 888, 889, 972, 999, 1008, 1016, 1036, 1134, 1143, 1296, 1332, 1512, 1524, 1554, 1701, 1776, 1778, 1944, 1998, 2032, 2072, 2268, 2286, 2331, 2664, 2667, 2997, 3024, 3048, 3108, 3402, 3429, 3556, 3888, 3996, 4144, 4536, 4572, 4662, 4699, 5328, 5334, 5994, 6096, 6216, 6804, 6858, 6993, 7112, 7992, 8001, 8991, 9072, 9144, 9324, 9398, 10287, 10668, 11988, 12432, 13608, 13716, 13986, 14097, 14224, 15984, 16002, 17982, 18288, 18648, 18796, 20574, 20979, 21336, 23976, 24003, 27216, 27432, 27972, 28194, 30861, 32004, 32893, 35964, 37296, 37592, 41148, 41958, 42291, 42672, 47952, 48006, 54864, 55944, 56388, 61722, 62937, 64008, 65786, 71928, 72009, 75184, 82296, 83916, 84582, 96012, 98679, 111888, 112776, 123444, 125874, 126873, 128016, 131572, 143856, 144018, 164592, 167832, 169164, 192024, 197358, 216027, 225552, 246888, 251748, 253746, 263144, 288036, 296037, 335664, 338328, 380619, 384048, 394716, 432054, 493776, 503496, 507492, 526288, 576072, 592074, 676656, 761238, 789432, 864108, 888111, 1006992, 1014984, 1141857, 1152144, 1184148, 1522476, 1578864, 1728216, 1776222, 2029968, 2283714, 2368296, 2664333, 3044952, 3456432, 3552444, 4567428, 4736592, 5328666, 6089904, 7104888, 7992999, 9134856, 10657332, 14209776, 15985998, 18269712, 21314664, 31971996, 42629328, 63943992, 127887984]

約数ペア:

[(1, 127887984), (2, 63943992), (3, 42629328), (4, 31971996), (6, 21314664), (7, 18269712), (8, 15985998), (9, 14209776), (12, 10657332), (14, 9134856), (16, 7992999), (18, 7104888), (21, 6089904), (24, 5328666), (27, 4736592), (28, 4567428), (36, 3552444), (37, 3456432), (42, 3044952), (48, 2664333), (54, 2368296), (56, 2283714), (63, 2029968), (72, 1776222), (74, 1728216), (81, 1578864), (84, 1522476), (108, 1184148), (111, 1152144), (112, 1141857), (126, 1014984), (127, 1006992), (144, 888111), (148, 864108), (162, 789432), (168, 761238), (189, 676656), (216, 592074), (222, 576072), (243, 526288), (252, 507492), (254, 503496), (259, 493776), (296, 432054), (324, 394716), (333, 384048), (336, 380619), (378, 338328), (381, 335664), (432, 296037), (444, 288036), (486, 263144), (504, 253746), (508, 251748), (518, 246888), (567, 225552), (592, 216027), (648, 197358), (666, 192024), (756, 169164), (762, 167832), (777, 164592), (888, 144018), (889, 143856), (972, 131572), (999, 128016), (1008, 126873), (1016, 125874), (1036, 123444), (1134, 112776), (1143, 111888), (1296, 98679), (1332, 96012), (1512, 84582), (1524, 83916), (1554, 82296), (1701, 75184), (1776, 72009), (1778, 71928), (1944, 65786), (1998, 64008), (2032, 62937), (2072, 61722), (2268, 56388), (2286, 55944), (2331, 54864), (2664, 48006), (2667, 47952), (2997, 42672), (3024, 42291), (3048, 41958), (3108, 41148), (3402, 37592), (3429, 37296), (3556, 35964), (3888, 32893), (3996, 32004), (4144, 30861), (4536, 28194), (4572, 27972), (4662, 27432), (4699, 27216), (5328, 24003), (5334, 23976), (5994, 21336), (6096, 20979), (6216, 20574), (6804, 18796), (6858, 18648), (6993, 18288), (7112, 17982), (7992, 16002), (8001, 15984), (8991, 14224), (9072, 14097), (9144, 13986), (9324, 13716), (9398, 13608), (10287, 12432), (10668, 11988)]