2109778176

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{249737}}^1$

素因数の和:249767

約数の個数: 72

約数和(自身を含む): 6125573664

約数和(自身を除く): 4015795488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 249737, 499474, 749211, 998948, 1498422, 1997896, 2747107, 2996844, 3995792, 5494214, 5993688, 7991584, 8241321, 10988428, 11987376, 15983168, 16482642, 21976856, 23974752, 31966336, 32965284, 43953712, 47949504, 63932672, 65930568, 87907424, 95899008, 131861136, 175814848, 191798016, 263722272, 351629696, 527444544, 703259392, 1054889088, 2109778176]

約数ペア:

[(1, 2109778176), (2, 1054889088), (3, 703259392), (4, 527444544), (6, 351629696), (8, 263722272), (11, 191798016), (12, 175814848), (16, 131861136), (22, 95899008), (24, 87907424), (32, 65930568), (33, 63932672), (44, 47949504), (48, 43953712), (64, 32965284), (66, 31966336), (88, 23974752), (96, 21976856), (128, 16482642), (132, 15983168), (176, 11987376), (192, 10988428), (256, 8241321), (264, 7991584), (352, 5993688), (384, 5494214), (528, 3995792), (704, 2996844), (768, 2747107), (1056, 1997896), (1408, 1498422), (2112, 998948), (2816, 749211), (4224, 499474), (8448, 249737)]