223804672

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 108

約数和(自身を含む): 553596960

約数和(自身を除く): 329792288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 256, 338, 364, 416, 448, 676, 728, 739, 832, 896, 1183, 1352, 1456, 1478, 1664, 1792, 2366, 2704, 2912, 2956, 3328, 4732, 5173, 5408, 5824, 5912, 9464, 9607, 10346, 10816, 11648, 11824, 18928, 19214, 20692, 21632, 23296, 23648, 37856, 38428, 41384, 43264, 47296, 67249, 75712, 76856, 82768, 94592, 124891, 134498, 151424, 153712, 165536, 189184, 249782, 268996, 302848, 307424, 331072, 499564, 537992, 614848, 662144, 874237, 999128, 1075984, 1229696, 1324288, 1748474, 1998256, 2151968, 2459392, 3496948, 3996512, 4303936, 6993896, 7993024, 8607872, 13987792, 15986048, 17215744, 27975584, 31972096, 55951168, 111902336, 223804672]

約数ペア:

[(1, 223804672), (2, 111902336), (4, 55951168), (7, 31972096), (8, 27975584), (13, 17215744), (14, 15986048), (16, 13987792), (26, 8607872), (28, 7993024), (32, 6993896), (52, 4303936), (56, 3996512), (64, 3496948), (91, 2459392), (104, 2151968), (112, 1998256), (128, 1748474), (169, 1324288), (182, 1229696), (208, 1075984), (224, 999128), (256, 874237), (338, 662144), (364, 614848), (416, 537992), (448, 499564), (676, 331072), (728, 307424), (739, 302848), (832, 268996), (896, 249782), (1183, 189184), (1352, 165536), (1456, 153712), (1478, 151424), (1664, 134498), (1792, 124891), (2366, 94592), (2704, 82768), (2912, 76856), (2956, 75712), (3328, 67249), (4732, 47296), (5173, 43264), (5408, 41384), (5824, 38428), (5912, 37856), (9464, 23648), (9607, 23296), (10346, 21632), (10816, 20692), (11648, 19214), (11824, 18928)]