261026033344

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1585127}}^1$

素因数の和:1585253

約数の個数: 56

約数和(自身を含む): 541124656128

約数和(自身を除く): 280098622784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 1984, 2573, 2656, 5146, 5312, 10292, 20584, 41168, 82336, 164672, 1585127, 3170254, 6340508, 12681016, 25362032, 49138937, 50724064, 98277874, 101448128, 131565541, 196555748, 263131082, 393111496, 526262164, 786222992, 1052524328, 1572445984, 2105048656, 3144891968, 4078531771, 4210097312, 8157063542, 8420194624, 16314127084, 32628254168, 65256508336, 130513016672, 261026033344]

約数ペア:

[(1, 261026033344), (2, 130513016672), (4, 65256508336), (8, 32628254168), (16, 16314127084), (31, 8420194624), (32, 8157063542), (62, 4210097312), (64, 4078531771), (83, 3144891968), (124, 2105048656), (166, 1572445984), (248, 1052524328), (332, 786222992), (496, 526262164), (664, 393111496), (992, 263131082), (1328, 196555748), (1984, 131565541), (2573, 101448128), (2656, 98277874), (5146, 50724064), (5312, 49138937), (10292, 25362032), (20584, 12681016), (41168, 6340508), (82336, 3170254), (164672, 1585127)]