261917926848

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3271357}}^1$

素因数の和:3271514

約数の個数: 84

約数和(自身を含む): 756141688120

約数和(自身を除く): 494223761272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 8896, 10008, 13344, 20016, 26688, 40032, 80064, 3271357, 6542714, 9814071, 13085428, 19628142, 26170856, 29442213, 39256284, 52341712, 58884426, 78512568, 104683424, 117768852, 157025136, 209366848, 235537704, 314050272, 454718623, 471075408, 628100544, 909437246, 942150816, 1364155869, 1818874492, 1884301632, 2728311738, 3637748984, 4092467607, 5456623476, 7275497968, 8184935214, 10913246952, 14550995936, 16369870428, 21826493904, 29101991872, 32739740856, 43652987808, 65479481712, 87305975616, 130958963424, 261917926848]

約数ペア:

[(1, 261917926848), (2, 130958963424), (3, 87305975616), (4, 65479481712), (6, 43652987808), (8, 32739740856), (9, 29101991872), (12, 21826493904), (16, 16369870428), (18, 14550995936), (24, 10913246952), (32, 8184935214), (36, 7275497968), (48, 5456623476), (64, 4092467607), (72, 3637748984), (96, 2728311738), (139, 1884301632), (144, 1818874492), (192, 1364155869), (278, 942150816), (288, 909437246), (417, 628100544), (556, 471075408), (576, 454718623), (834, 314050272), (1112, 235537704), (1251, 209366848), (1668, 157025136), (2224, 117768852), (2502, 104683424), (3336, 78512568), (4448, 58884426), (5004, 52341712), (6672, 39256284), (8896, 29442213), (10008, 26170856), (13344, 19628142), (20016, 13085428), (26688, 9814071), (40032, 6542714), (80064, 3271357)]