393106224

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:843

約数の個数: 120

約数和(自身を含む): 1187113008

約数和(自身を除く): 794006784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 397, 421, 588, 784, 794, 842, 1176, 1191, 1263, 1588, 1684, 2352, 2382, 2526, 2779, 2947, 3176, 3368, 4764, 5052, 5558, 5894, 6352, 6736, 8337, 8841, 9528, 10104, 11116, 11788, 16674, 17682, 19056, 19453, 20208, 20629, 22232, 23576, 33348, 35364, 38906, 41258, 44464, 47152, 58359, 61887, 66696, 70728, 77812, 82516, 116718, 123774, 133392, 141456, 155624, 165032, 167137, 233436, 247548, 311248, 330064, 334274, 466872, 495096, 501411, 668548, 933744, 990192, 1002822, 1169959, 1337096, 2005644, 2339918, 2674192, 3509877, 4011288, 4679836, 7019754, 8022576, 8189713, 9359672, 14039508, 16379426, 18719344, 24569139, 28079016, 32758852, 49138278, 56158032, 65517704, 98276556, 131035408, 196553112, 393106224]

約数ペア:

[(1, 393106224), (2, 196553112), (3, 131035408), (4, 98276556), (6, 65517704), (7, 56158032), (8, 49138278), (12, 32758852), (14, 28079016), (16, 24569139), (21, 18719344), (24, 16379426), (28, 14039508), (42, 9359672), (48, 8189713), (49, 8022576), (56, 7019754), (84, 4679836), (98, 4011288), (112, 3509877), (147, 2674192), (168, 2339918), (196, 2005644), (294, 1337096), (336, 1169959), (392, 1002822), (397, 990192), (421, 933744), (588, 668548), (784, 501411), (794, 495096), (842, 466872), (1176, 334274), (1191, 330064), (1263, 311248), (1588, 247548), (1684, 233436), (2352, 167137), (2382, 165032), (2526, 155624), (2779, 141456), (2947, 133392), (3176, 123774), (3368, 116718), (4764, 82516), (5052, 77812), (5558, 70728), (5894, 66696), (6352, 61887), (6736, 58359), (8337, 47152), (8841, 44464), (9528, 41258), (10104, 38906), (11116, 35364), (11788, 33348), (16674, 23576), (17682, 22232), (19056, 20629), (19453, 20208)]