40568671488

素因数分解:

$2^8\times 3^1\times {\mathrm{431}}^1\times {\mathrm{122561}}^1$

素因数の和:123011

約数の個数: 72

約数和(自身を含む): 108223226496

約数和(自身を除く): 67654555008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 431, 768, 862, 1293, 1724, 2586, 3448, 5172, 6896, 10344, 13792, 20688, 27584, 41376, 55168, 82752, 110336, 122561, 165504, 245122, 331008, 367683, 490244, 735366, 980488, 1470732, 1960976, 2941464, 3921952, 5882928, 7843904, 11765856, 15687808, 23531712, 31375616, 47063424, 52823791, 94126848, 105647582, 158471373, 211295164, 316942746, 422590328, 633885492, 845180656, 1267770984, 1690361312, 2535541968, 3380722624, 5071083936, 6761445248, 10142167872, 13522890496, 20284335744, 40568671488]

約数ペア:

[(1, 40568671488), (2, 20284335744), (3, 13522890496), (4, 10142167872), (6, 6761445248), (8, 5071083936), (12, 3380722624), (16, 2535541968), (24, 1690361312), (32, 1267770984), (48, 845180656), (64, 633885492), (96, 422590328), (128, 316942746), (192, 211295164), (256, 158471373), (384, 105647582), (431, 94126848), (768, 52823791), (862, 47063424), (1293, 31375616), (1724, 23531712), (2586, 15687808), (3448, 11765856), (5172, 7843904), (6896, 5882928), (10344, 3921952), (13792, 2941464), (20688, 1960976), (27584, 1470732), (41376, 980488), (55168, 735366), (82752, 490244), (110336, 367683), (122561, 331008), (165504, 245122)]