1868086528

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1108

約数の個数: 144

約数和(自身を含む): 4701723264

約数和(自身を除く): 2833636736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 97, 112, 128, 154, 176, 194, 224, 256, 308, 352, 388, 448, 616, 679, 704, 776, 896, 977, 1067, 1232, 1358, 1408, 1552, 1792, 1954, 2134, 2464, 2716, 2816, 3104, 3908, 4268, 4928, 5432, 6208, 6839, 7469, 7816, 8536, 9856, 10747, 10864, 12416, 13678, 14938, 15632, 17072, 19712, 21494, 21728, 24832, 27356, 29876, 31264, 34144, 42988, 43456, 54712, 59752, 62528, 68288, 75229, 85976, 86912, 94769, 109424, 119504, 125056, 136576, 150458, 171952, 173824, 189538, 218848, 239008, 250112, 273152, 300916, 343904, 379076, 437696, 478016, 601832, 663383, 687808, 758152, 875392, 956032, 1042459, 1203664, 1326766, 1375616, 1516304, 1750784, 1912064, 2084918, 2407328, 2653532, 2751232, 3032608, 4169836, 4814656, 5307064, 6065216, 7297213, 8339672, 9629312, 10614128, 12130432, 14594426, 16679344, 19258624, 21228256, 24260864, 29188852, 33358688, 42456512, 58377704, 66717376, 84913024, 116755408, 133434752, 169826048, 233510816, 266869504, 467021632, 934043264, 1868086528]

約数ペア:

[(1, 1868086528), (2, 934043264), (4, 467021632), (7, 266869504), (8, 233510816), (11, 169826048), (14, 133434752), (16, 116755408), (22, 84913024), (28, 66717376), (32, 58377704), (44, 42456512), (56, 33358688), (64, 29188852), (77, 24260864), (88, 21228256), (97, 19258624), (112, 16679344), (128, 14594426), (154, 12130432), (176, 10614128), (194, 9629312), (224, 8339672), (256, 7297213), (308, 6065216), (352, 5307064), (388, 4814656), (448, 4169836), (616, 3032608), (679, 2751232), (704, 2653532), (776, 2407328), (896, 2084918), (977, 1912064), (1067, 1750784), (1232, 1516304), (1358, 1375616), (1408, 1326766), (1552, 1203664), (1792, 1042459), (1954, 956032), (2134, 875392), (2464, 758152), (2716, 687808), (2816, 663383), (3104, 601832), (3908, 478016), (4268, 437696), (4928, 379076), (5432, 343904), (6208, 300916), (6839, 273152), (7469, 250112), (7816, 239008), (8536, 218848), (9856, 189538), (10747, 173824), (10864, 171952), (12416, 150458), (13678, 136576), (14938, 125056), (15632, 119504), (17072, 109424), (19712, 94769), (21494, 86912), (21728, 85976), (24832, 75229), (27356, 68288), (29876, 62528), (31264, 59752), (34144, 54712), (42988, 43456)]