243639552

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 729364608

約数和(自身を除く): 485725056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 768, 832, 897, 1061, 1104, 1196, 1248, 1472, 1664, 1794, 2122, 2208, 2392, 2496, 2944, 3183, 3328, 3588, 4244, 4416, 4784, 4992, 5888, 6366, 7176, 8488, 8832, 9568, 9984, 12732, 13793, 14352, 16976, 17664, 19136, 24403, 25464, 27586, 28704, 33952, 38272, 41379, 48806, 50928, 55172, 57408, 67904, 73209, 76544, 82758, 97612, 101856, 110344, 114816, 135808, 146418, 165516, 195224, 203712, 220688, 229632, 271616, 292836, 317239, 331032, 390448, 407424, 441376, 585672, 634478, 662064, 780896, 814848, 882752, 951717, 1171344, 1268956, 1324128, 1561792, 1765504, 1903434, 2342688, 2537912, 2648256, 3123584, 3531008, 3806868, 4685376, 5075824, 5296512, 6247168, 7613736, 9370752, 10151648, 10593024, 15227472, 18741504, 20303296, 30454944, 40606592, 60909888, 81213184, 121819776, 243639552]

約数ペア:

[(1, 243639552), (2, 121819776), (3, 81213184), (4, 60909888), (6, 40606592), (8, 30454944), (12, 20303296), (13, 18741504), (16, 15227472), (23, 10593024), (24, 10151648), (26, 9370752), (32, 7613736), (39, 6247168), (46, 5296512), (48, 5075824), (52, 4685376), (64, 3806868), (69, 3531008), (78, 3123584), (92, 2648256), (96, 2537912), (104, 2342688), (128, 1903434), (138, 1765504), (156, 1561792), (184, 1324128), (192, 1268956), (208, 1171344), (256, 951717), (276, 882752), (299, 814848), (312, 780896), (368, 662064), (384, 634478), (416, 585672), (552, 441376), (598, 407424), (624, 390448), (736, 331032), (768, 317239), (832, 292836), (897, 271616), (1061, 229632), (1104, 220688), (1196, 203712), (1248, 195224), (1472, 165516), (1664, 146418), (1794, 135808), (2122, 114816), (2208, 110344), (2392, 101856), (2496, 97612), (2944, 82758), (3183, 76544), (3328, 73209), (3588, 67904), (4244, 57408), (4416, 55172), (4784, 50928), (4992, 48806), (5888, 41379), (6366, 38272), (7176, 33952), (8488, 28704), (8832, 27586), (9568, 25464), (9984, 24403), (12732, 19136), (13793, 17664), (14352, 16976)]