220743936

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13687}}^1$

素因数の和:13716

約数の個数: 108

約数和(自身を含む): 727435072

約数和(自身を除く): 506691136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 13687, 16128, 27374, 41061, 54748, 82122, 95809, 109496, 123183, 164244, 191618, 218992, 246366, 287427, 328488, 383236, 437984, 492732, 574854, 656976, 766472, 862281, 875968, 985464, 1149708, 1313952, 1532944, 1724562, 1751936, 1970928, 2299416, 2627904, 3065888, 3449124, 3503872, 3941856, 4598832, 5255808, 6131776, 6898248, 7883712, 9197664, 10511616, 12263552, 13796496, 15767424, 18395328, 24527104, 27592992, 31534848, 36790656, 55185984, 73581312, 110371968, 220743936]

約数ペア:

[(1, 220743936), (2, 110371968), (3, 73581312), (4, 55185984), (6, 36790656), (7, 31534848), (8, 27592992), (9, 24527104), (12, 18395328), (14, 15767424), (16, 13796496), (18, 12263552), (21, 10511616), (24, 9197664), (28, 7883712), (32, 6898248), (36, 6131776), (42, 5255808), (48, 4598832), (56, 3941856), (63, 3503872), (64, 3449124), (72, 3065888), (84, 2627904), (96, 2299416), (112, 1970928), (126, 1751936), (128, 1724562), (144, 1532944), (168, 1313952), (192, 1149708), (224, 985464), (252, 875968), (256, 862281), (288, 766472), (336, 656976), (384, 574854), (448, 492732), (504, 437984), (576, 383236), (672, 328488), (768, 287427), (896, 246366), (1008, 218992), (1152, 191618), (1344, 164244), (1792, 123183), (2016, 109496), (2304, 95809), (2688, 82122), (4032, 54748), (5376, 41061), (8064, 27374), (13687, 16128)]