198540384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{673}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 597864960

約数和(自身を除く): 399324576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 439, 672, 673, 878, 1317, 1346, 1756, 2019, 2634, 2692, 3073, 3512, 4038, 4711, 5268, 5384, 6146, 7024, 8076, 9219, 9422, 10536, 10768, 12292, 14048, 14133, 16152, 18438, 18844, 21072, 21536, 24584, 28266, 32304, 36876, 37688, 42144, 49168, 56532, 64608, 73752, 75376, 98336, 113064, 147504, 150752, 226128, 295008, 295447, 452256, 590894, 886341, 1181788, 1772682, 2068129, 2363576, 3545364, 4136258, 4727152, 6204387, 7090728, 8272516, 9454304, 12408774, 14181456, 16545032, 24817548, 28362912, 33090064, 49635096, 66180128, 99270192, 198540384]

約数ペア:

[(1, 198540384), (2, 99270192), (3, 66180128), (4, 49635096), (6, 33090064), (7, 28362912), (8, 24817548), (12, 16545032), (14, 14181456), (16, 12408774), (21, 9454304), (24, 8272516), (28, 7090728), (32, 6204387), (42, 4727152), (48, 4136258), (56, 3545364), (84, 2363576), (96, 2068129), (112, 1772682), (168, 1181788), (224, 886341), (336, 590894), (439, 452256), (672, 295447), (673, 295008), (878, 226128), (1317, 150752), (1346, 147504), (1756, 113064), (2019, 98336), (2634, 75376), (2692, 73752), (3073, 64608), (3512, 56532), (4038, 49168), (4711, 42144), (5268, 37688), (5384, 36876), (6146, 32304), (7024, 28266), (8076, 24584), (9219, 21536), (9422, 21072), (10536, 18844), (10768, 18438), (12292, 16152), (14048, 14133)]