306097472

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 112

約数和(自身を含む): 663634944

約数和(自身を除く): 357537472

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 53, 62, 64, 71, 82, 106, 124, 142, 164, 212, 248, 284, 328, 424, 496, 568, 656, 848, 992, 1136, 1271, 1312, 1643, 1696, 1984, 2173, 2201, 2272, 2542, 2624, 2911, 3286, 3392, 3763, 4346, 4402, 4544, 5084, 5822, 6572, 7526, 8692, 8804, 10168, 11644, 13144, 15052, 17384, 17608, 20336, 23288, 26288, 30104, 34768, 35216, 40672, 46576, 52576, 60208, 67363, 69536, 70432, 81344, 90241, 93152, 105152, 116653, 120416, 134726, 139072, 140864, 154283, 180482, 186304, 233306, 240832, 269452, 308566, 360964, 466612, 538904, 617132, 721928, 933224, 1077808, 1234264, 1443856, 1866448, 2155616, 2468528, 2887712, 3732896, 4311232, 4782773, 4937056, 5775424, 7465792, 9565546, 9874112, 19131092, 38262184, 76524368, 153048736, 306097472]

約数ペア:

[(1, 306097472), (2, 153048736), (4, 76524368), (8, 38262184), (16, 19131092), (31, 9874112), (32, 9565546), (41, 7465792), (53, 5775424), (62, 4937056), (64, 4782773), (71, 4311232), (82, 3732896), (106, 2887712), (124, 2468528), (142, 2155616), (164, 1866448), (212, 1443856), (248, 1234264), (284, 1077808), (328, 933224), (424, 721928), (496, 617132), (568, 538904), (656, 466612), (848, 360964), (992, 308566), (1136, 269452), (1271, 240832), (1312, 233306), (1643, 186304), (1696, 180482), (1984, 154283), (2173, 140864), (2201, 139072), (2272, 134726), (2542, 120416), (2624, 116653), (2911, 105152), (3286, 93152), (3392, 90241), (3763, 81344), (4346, 70432), (4402, 69536), (4544, 67363), (5084, 60208), (5822, 52576), (6572, 46576), (7526, 40672), (8692, 35216), (8804, 34768), (10168, 30104), (11644, 26288), (13144, 23288), (15052, 20336), (17384, 17608)]