1919202048

素因数分解:

$2^8\times 3^2\times {\mathrm{832987}}^1$

素因数の和:833009

約数の個数: 54

約数和(自身を含む): 5533539284

約数和(自身を除く): 3614337236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 832987, 1665974, 2498961, 3331948, 4997922, 6663896, 7496883, 9995844, 13327792, 14993766, 19991688, 26655584, 29987532, 39983376, 53311168, 59975064, 79966752, 106622336, 119950128, 159933504, 213244672, 239900256, 319867008, 479800512, 639734016, 959601024, 1919202048]

約数ペア:

[(1, 1919202048), (2, 959601024), (3, 639734016), (4, 479800512), (6, 319867008), (8, 239900256), (9, 213244672), (12, 159933504), (16, 119950128), (18, 106622336), (24, 79966752), (32, 59975064), (36, 53311168), (48, 39983376), (64, 29987532), (72, 26655584), (96, 19991688), (128, 14993766), (144, 13327792), (192, 9995844), (256, 7496883), (288, 6663896), (384, 4997922), (576, 3331948), (768, 2498961), (1152, 1665974), (2304, 832987)]