247536384

素因数分解:

$2^8\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2957}}^1$

素因数の和:3085

約数の個数: 72

約数和(自身を含む): 665076720

約数和(自身を除く): 417540336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 654, 768, 872, 1308, 1744, 2616, 2957, 3488, 5232, 5914, 6976, 8871, 10464, 11828, 13952, 17742, 20928, 23656, 27904, 35484, 41856, 47312, 70968, 83712, 94624, 141936, 189248, 283872, 322313, 378496, 567744, 644626, 756992, 966939, 1135488, 1289252, 1933878, 2270976, 2578504, 3867756, 5157008, 7735512, 10314016, 15471024, 20628032, 30942048, 41256064, 61884096, 82512128, 123768192, 247536384]

約数ペア:

[(1, 247536384), (2, 123768192), (3, 82512128), (4, 61884096), (6, 41256064), (8, 30942048), (12, 20628032), (16, 15471024), (24, 10314016), (32, 7735512), (48, 5157008), (64, 3867756), (96, 2578504), (109, 2270976), (128, 1933878), (192, 1289252), (218, 1135488), (256, 966939), (327, 756992), (384, 644626), (436, 567744), (654, 378496), (768, 322313), (872, 283872), (1308, 189248), (1744, 141936), (2616, 94624), (2957, 83712), (3488, 70968), (5232, 47312), (5914, 41856), (6976, 35484), (8871, 27904), (10464, 23656), (11828, 20928), (13952, 17742)]