289346816

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{9341}}^1$

素因数の和:9379

約数の個数: 54

約数和(自身を含む): 634910346

約数和(自身を除く): 345563530

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2816, 3872, 7744, 9341, 15488, 18682, 30976, 37364, 74728, 102751, 149456, 205502, 298912, 411004, 597824, 822008, 1130261, 1195648, 1644016, 2260522, 2391296, 3288032, 4521044, 6576064, 9042088, 13152128, 18084176, 26304256, 36168352, 72336704, 144673408, 289346816]

約数ペア:

[(1, 289346816), (2, 144673408), (4, 72336704), (8, 36168352), (11, 26304256), (16, 18084176), (22, 13152128), (32, 9042088), (44, 6576064), (64, 4521044), (88, 3288032), (121, 2391296), (128, 2260522), (176, 1644016), (242, 1195648), (256, 1130261), (352, 822008), (484, 597824), (704, 411004), (968, 298912), (1408, 205502), (1936, 149456), (2816, 102751), (3872, 74728), (7744, 37364), (9341, 30976), (15488, 18682)]