271448832

素因数分解:

$2^8\times 3^1\times {\mathrm{571}}^1\times {\mathrm{619}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 724884160

約数和(自身を除く): 453435328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 571, 619, 768, 1142, 1238, 1713, 1857, 2284, 2476, 3426, 3714, 4568, 4952, 6852, 7428, 9136, 9904, 13704, 14856, 18272, 19808, 27408, 29712, 36544, 39616, 54816, 59424, 73088, 79232, 109632, 118848, 146176, 158464, 219264, 237696, 353449, 438528, 475392, 706898, 1060347, 1413796, 2120694, 2827592, 4241388, 5655184, 8482776, 11310368, 16965552, 22620736, 33931104, 45241472, 67862208, 90482944, 135724416, 271448832]

約数ペア:

[(1, 271448832), (2, 135724416), (3, 90482944), (4, 67862208), (6, 45241472), (8, 33931104), (12, 22620736), (16, 16965552), (24, 11310368), (32, 8482776), (48, 5655184), (64, 4241388), (96, 2827592), (128, 2120694), (192, 1413796), (256, 1060347), (384, 706898), (571, 475392), (619, 438528), (768, 353449), (1142, 237696), (1238, 219264), (1713, 158464), (1857, 146176), (2284, 118848), (2476, 109632), (3426, 79232), (3714, 73088), (4568, 59424), (4952, 54816), (6852, 39616), (7428, 36544), (9136, 29712), (9904, 27408), (13704, 19808), (14856, 18272)]