195438336

素因数分解:

$2^8\times 3^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 522274704

約数和(自身を除く): 326836368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 397, 641, 768, 794, 1191, 1282, 1588, 1923, 2382, 2564, 3176, 3846, 4764, 5128, 6352, 7692, 9528, 10256, 12704, 15384, 19056, 20512, 25408, 30768, 38112, 41024, 50816, 61536, 76224, 82048, 101632, 123072, 152448, 164096, 246144, 254477, 304896, 492288, 508954, 763431, 1017908, 1526862, 2035816, 3053724, 4071632, 6107448, 8143264, 12214896, 16286528, 24429792, 32573056, 48859584, 65146112, 97719168, 195438336]

約数ペア:

[(1, 195438336), (2, 97719168), (3, 65146112), (4, 48859584), (6, 32573056), (8, 24429792), (12, 16286528), (16, 12214896), (24, 8143264), (32, 6107448), (48, 4071632), (64, 3053724), (96, 2035816), (128, 1526862), (192, 1017908), (256, 763431), (384, 508954), (397, 492288), (641, 304896), (768, 254477), (794, 246144), (1191, 164096), (1282, 152448), (1588, 123072), (1923, 101632), (2382, 82048), (2564, 76224), (3176, 61536), (3846, 50816), (4764, 41024), (5128, 38112), (6352, 30768), (7692, 25408), (9528, 20512), (10256, 19056), (12704, 15384)]