263427408

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{16189}}^1$

素因数の和:16316

約数の個数: 60

約数和(自身を含む): 743800980

約数和(自身を除く): 480373572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 5424, 8136, 16189, 16272, 32378, 48567, 64756, 97134, 129512, 145701, 194268, 259024, 291402, 388536, 582804, 777072, 1165608, 1829357, 2331216, 3658714, 5488071, 7317428, 10976142, 14634856, 16464213, 21952284, 29269712, 32928426, 43904568, 65856852, 87809136, 131713704, 263427408]

約数ペア:

[(1, 263427408), (2, 131713704), (3, 87809136), (4, 65856852), (6, 43904568), (8, 32928426), (9, 29269712), (12, 21952284), (16, 16464213), (18, 14634856), (24, 10976142), (36, 7317428), (48, 5488071), (72, 3658714), (113, 2331216), (144, 1829357), (226, 1165608), (339, 777072), (452, 582804), (678, 388536), (904, 291402), (1017, 259024), (1356, 194268), (1808, 145701), (2034, 129512), (2712, 97134), (4068, 64756), (5424, 48567), (8136, 32378), (16189, 16272)]