309754272

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^2\times {\mathrm{167}}^1$

素因数の和:458

約数の個数: 72

約数和(自身を含む): 823900896

約数和(自身を除く): 514146624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 167, 278, 334, 417, 501, 556, 668, 834, 1002, 1112, 1336, 1668, 2004, 2224, 2672, 3336, 4008, 4448, 5344, 6672, 8016, 13344, 16032, 19321, 23213, 38642, 46426, 57963, 69639, 77284, 92852, 115926, 139278, 154568, 185704, 231852, 278556, 309136, 371408, 463704, 557112, 618272, 742816, 927408, 1114224, 1854816, 2228448, 3226607, 6453214, 9679821, 12906428, 19359642, 25812856, 38719284, 51625712, 77438568, 103251424, 154877136, 309754272]

約数ペア:

[(1, 309754272), (2, 154877136), (3, 103251424), (4, 77438568), (6, 51625712), (8, 38719284), (12, 25812856), (16, 19359642), (24, 12906428), (32, 9679821), (48, 6453214), (96, 3226607), (139, 2228448), (167, 1854816), (278, 1114224), (334, 927408), (417, 742816), (501, 618272), (556, 557112), (668, 463704), (834, 371408), (1002, 309136), (1112, 278556), (1336, 231852), (1668, 185704), (2004, 154568), (2224, 139278), (2672, 115926), (3336, 92852), (4008, 77284), (4448, 69639), (5344, 57963), (6672, 46426), (8016, 38642), (13344, 23213), (16032, 19321)]