512011344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{997}}^1$

素因数の和:1844

約数の個数: 80

約数和(自身を含む): 1427603072

約数和(自身を除く): 915591728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 823, 997, 1646, 1994, 2469, 2991, 3292, 3988, 4938, 5982, 6584, 7976, 9876, 10699, 11964, 12961, 13168, 15952, 19752, 21398, 23928, 25922, 32097, 38883, 39504, 42796, 47856, 51844, 64194, 77766, 85592, 103688, 128388, 155532, 171184, 207376, 256776, 311064, 513552, 622128, 820531, 1641062, 2461593, 3282124, 4923186, 6564248, 9846372, 10666903, 13128496, 19692744, 21333806, 32000709, 39385488, 42667612, 64001418, 85335224, 128002836, 170670448, 256005672, 512011344]

約数ペア:

[(1, 512011344), (2, 256005672), (3, 170670448), (4, 128002836), (6, 85335224), (8, 64001418), (12, 42667612), (13, 39385488), (16, 32000709), (24, 21333806), (26, 19692744), (39, 13128496), (48, 10666903), (52, 9846372), (78, 6564248), (104, 4923186), (156, 3282124), (208, 2461593), (312, 1641062), (624, 820531), (823, 622128), (997, 513552), (1646, 311064), (1994, 256776), (2469, 207376), (2991, 171184), (3292, 155532), (3988, 128388), (4938, 103688), (5982, 85592), (6584, 77766), (7976, 64194), (9876, 51844), (10699, 47856), (11964, 42796), (12961, 39504), (13168, 38883), (15952, 32097), (19752, 25922), (21398, 23928)]