239042464

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 485424576

約数和(自身を除く): 246382112

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 167, 328, 334, 656, 668, 1091, 1312, 1336, 2182, 2672, 4364, 5344, 6847, 8728, 13694, 17456, 27388, 34912, 44731, 54776, 89462, 109552, 178924, 182197, 219104, 357848, 364394, 715696, 728788, 1431392, 1457576, 2915152, 5830304, 7470077, 14940154, 29880308, 59760616, 119521232, 239042464]

約数ペア:

[(1, 239042464), (2, 119521232), (4, 59760616), (8, 29880308), (16, 14940154), (32, 7470077), (41, 5830304), (82, 2915152), (164, 1457576), (167, 1431392), (328, 728788), (334, 715696), (656, 364394), (668, 357848), (1091, 219104), (1312, 182197), (1336, 178924), (2182, 109552), (2672, 89462), (4364, 54776), (5344, 44731), (6847, 34912), (8728, 27388), (13694, 17456)]