280507584

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1847}}^1$

素因数の和:1982

約数の個数: 112

約数和(自身を含む): 856171008

約数和(自身を除く): 575663424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 168, 192, 224, 226, 336, 339, 448, 452, 672, 678, 791, 904, 1344, 1356, 1582, 1808, 1847, 2373, 2712, 3164, 3616, 3694, 4746, 5424, 5541, 6328, 7232, 7388, 9492, 10848, 11082, 12656, 12929, 14776, 18984, 21696, 22164, 25312, 25858, 29552, 37968, 38787, 44328, 50624, 51716, 59104, 75936, 77574, 88656, 103432, 118208, 151872, 155148, 177312, 206864, 208711, 310296, 354624, 413728, 417422, 620592, 626133, 827456, 834844, 1241184, 1252266, 1460977, 1669688, 2482368, 2504532, 2921954, 3339376, 4382931, 5009064, 5843908, 6678752, 8765862, 10018128, 11687816, 13357504, 17531724, 20036256, 23375632, 35063448, 40072512, 46751264, 70126896, 93502528, 140253792, 280507584]

約数ペア:

[(1, 280507584), (2, 140253792), (3, 93502528), (4, 70126896), (6, 46751264), (7, 40072512), (8, 35063448), (12, 23375632), (14, 20036256), (16, 17531724), (21, 13357504), (24, 11687816), (28, 10018128), (32, 8765862), (42, 6678752), (48, 5843908), (56, 5009064), (64, 4382931), (84, 3339376), (96, 2921954), (112, 2504532), (113, 2482368), (168, 1669688), (192, 1460977), (224, 1252266), (226, 1241184), (336, 834844), (339, 827456), (448, 626133), (452, 620592), (672, 417422), (678, 413728), (791, 354624), (904, 310296), (1344, 208711), (1356, 206864), (1582, 177312), (1808, 155148), (1847, 151872), (2373, 118208), (2712, 103432), (3164, 88656), (3616, 77574), (3694, 75936), (4746, 59104), (5424, 51716), (5541, 50624), (6328, 44328), (7232, 38787), (7388, 37968), (9492, 29552), (10848, 25858), (11082, 25312), (12656, 22164), (12929, 21696), (14776, 18984)]