890041856

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6923

約数の個数: 80

約数和(自身を含む): 2024656128

約数和(自身を除く): 1134614272

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 512, 704, 736, 1012, 1408, 1472, 2024, 2816, 2944, 4048, 5632, 5888, 6871, 8096, 11776, 13742, 16192, 27484, 32384, 54968, 64768, 75581, 109936, 129536, 151162, 158033, 219872, 302324, 316066, 439744, 604648, 632132, 879488, 1209296, 1264264, 1738363, 1758976, 2418592, 2528528, 3476726, 3517952, 4837184, 5057056, 6953452, 9674368, 10114112, 13906904, 19348736, 20228224, 27813808, 38697472, 40456448, 55627616, 80912896, 111255232, 222510464, 445020928, 890041856]

約数ペア:

[(1, 890041856), (2, 445020928), (4, 222510464), (8, 111255232), (11, 80912896), (16, 55627616), (22, 40456448), (23, 38697472), (32, 27813808), (44, 20228224), (46, 19348736), (64, 13906904), (88, 10114112), (92, 9674368), (128, 6953452), (176, 5057056), (184, 4837184), (253, 3517952), (256, 3476726), (352, 2528528), (368, 2418592), (506, 1758976), (512, 1738363), (704, 1264264), (736, 1209296), (1012, 879488), (1408, 632132), (1472, 604648), (2024, 439744), (2816, 316066), (2944, 302324), (4048, 219872), (5632, 158033), (5888, 151162), (6871, 129536), (8096, 109936), (11776, 75581), (13742, 64768), (16192, 54968), (27484, 32384)]