851987712

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 2390008320

約数和(自身を除く): 1538020608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 139, 184, 192, 256, 276, 278, 347, 368, 384, 417, 552, 556, 694, 736, 768, 834, 1041, 1104, 1112, 1388, 1472, 1668, 2082, 2208, 2224, 2776, 2944, 3197, 3336, 4164, 4416, 4448, 5552, 5888, 6394, 6672, 7981, 8328, 8832, 8896, 9591, 11104, 12788, 13344, 15962, 16656, 17664, 17792, 19182, 22208, 23943, 25576, 26688, 31924, 33312, 35584, 38364, 44416, 47886, 48233, 51152, 53376, 63848, 66624, 76728, 88832, 95772, 96466, 102304, 106752, 127696, 133248, 144699, 153456, 191544, 192932, 204608, 255392, 266496, 289398, 306912, 383088, 385864, 409216, 510784, 578796, 613824, 766176, 771728, 818432, 1021568, 1109359, 1157592, 1227648, 1532352, 1543456, 2043136, 2218718, 2315184, 2455296, 3064704, 3086912, 3328077, 4437436, 4630368, 6129408, 6173824, 6656154, 8874872, 9260736, 12347648, 13312308, 17749744, 18521472, 26624616, 35499488, 37042944, 53249232, 70998976, 106498464, 141997952, 212996928, 283995904, 425993856, 851987712]

約数ペア:

[(1, 851987712), (2, 425993856), (3, 283995904), (4, 212996928), (6, 141997952), (8, 106498464), (12, 70998976), (16, 53249232), (23, 37042944), (24, 35499488), (32, 26624616), (46, 18521472), (48, 17749744), (64, 13312308), (69, 12347648), (92, 9260736), (96, 8874872), (128, 6656154), (138, 6173824), (139, 6129408), (184, 4630368), (192, 4437436), (256, 3328077), (276, 3086912), (278, 3064704), (347, 2455296), (368, 2315184), (384, 2218718), (417, 2043136), (552, 1543456), (556, 1532352), (694, 1227648), (736, 1157592), (768, 1109359), (834, 1021568), (1041, 818432), (1104, 771728), (1112, 766176), (1388, 613824), (1472, 578796), (1668, 510784), (2082, 409216), (2208, 385864), (2224, 383088), (2776, 306912), (2944, 289398), (3197, 266496), (3336, 255392), (4164, 204608), (4416, 192932), (4448, 191544), (5552, 153456), (5888, 144699), (6394, 133248), (6672, 127696), (7981, 106752), (8328, 102304), (8832, 96466), (8896, 95772), (9591, 88832), (11104, 76728), (12788, 66624), (13344, 63848), (15962, 53376), (16656, 51152), (17664, 48233), (17792, 47886), (19182, 44416), (22208, 38364), (23943, 35584), (25576, 33312), (26688, 31924)]