4420620672

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1249}}^1$

素因数の和:1988

約数の個数: 128

約数和(自身を含む): 12673500000

約数和(自身を除く): 8252879328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 709, 832, 1248, 1249, 1418, 1664, 2127, 2496, 2498, 2836, 3747, 4254, 4992, 4996, 5672, 7494, 8508, 9217, 9992, 11344, 14988, 16237, 17016, 18434, 19984, 22688, 27651, 29976, 32474, 34032, 36868, 39968, 45376, 48711, 55302, 59952, 64948, 68064, 73736, 79936, 90752, 97422, 110604, 119904, 129896, 136128, 147472, 159872, 194844, 221208, 239808, 259792, 272256, 294944, 389688, 442416, 479616, 519584, 589888, 779376, 884832, 885541, 1039168, 1179776, 1558752, 1769664, 1771082, 2078336, 2656623, 3117504, 3539328, 3542164, 5313246, 6235008, 7084328, 10626492, 11512033, 14168656, 21252984, 23024066, 28337312, 34536099, 42505968, 46048132, 56674624, 69072198, 85011936, 92096264, 113349248, 138144396, 170023872, 184192528, 276288792, 340047744, 368385056, 552577584, 736770112, 1105155168, 1473540224, 2210310336, 4420620672]

約数ペア:

[(1, 4420620672), (2, 2210310336), (3, 1473540224), (4, 1105155168), (6, 736770112), (8, 552577584), (12, 368385056), (13, 340047744), (16, 276288792), (24, 184192528), (26, 170023872), (32, 138144396), (39, 113349248), (48, 92096264), (52, 85011936), (64, 69072198), (78, 56674624), (96, 46048132), (104, 42505968), (128, 34536099), (156, 28337312), (192, 23024066), (208, 21252984), (312, 14168656), (384, 11512033), (416, 10626492), (624, 7084328), (709, 6235008), (832, 5313246), (1248, 3542164), (1249, 3539328), (1418, 3117504), (1664, 2656623), (2127, 2078336), (2496, 1771082), (2498, 1769664), (2836, 1558752), (3747, 1179776), (4254, 1039168), (4992, 885541), (4996, 884832), (5672, 779376), (7494, 589888), (8508, 519584), (9217, 479616), (9992, 442416), (11344, 389688), (14988, 294944), (16237, 272256), (17016, 259792), (18434, 239808), (19984, 221208), (22688, 194844), (27651, 159872), (29976, 147472), (32474, 136128), (34032, 129896), (36868, 119904), (39968, 110604), (45376, 97422), (48711, 90752), (55302, 79936), (59952, 73736), (64948, 68064)]