240666912

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6379}}^1$

素因数の和:6526

約数の個数: 72

約数和(自身を含む): 689729040

約数和(自身を除く): 449062128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 6379, 9432, 12576, 12758, 18864, 19137, 25516, 37728, 38274, 51032, 57411, 76548, 102064, 114822, 153096, 204128, 229644, 306192, 459288, 612384, 835649, 918576, 1671298, 1837152, 2506947, 3342596, 5013894, 6685192, 7520841, 10027788, 13370384, 15041682, 20055576, 26740768, 30083364, 40111152, 60166728, 80222304, 120333456, 240666912]

約数ペア:

[(1, 240666912), (2, 120333456), (3, 80222304), (4, 60166728), (6, 40111152), (8, 30083364), (9, 26740768), (12, 20055576), (16, 15041682), (18, 13370384), (24, 10027788), (32, 7520841), (36, 6685192), (48, 5013894), (72, 3342596), (96, 2506947), (131, 1837152), (144, 1671298), (262, 918576), (288, 835649), (393, 612384), (524, 459288), (786, 306192), (1048, 229644), (1179, 204128), (1572, 153096), (2096, 114822), (2358, 102064), (3144, 76548), (4192, 57411), (4716, 51032), (6288, 38274), (6379, 37728), (9432, 25516), (12576, 19137), (12758, 18864)]