297455912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 624153600

約数和(自身を除く): 326697688

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 257, 359, 403, 514, 718, 806, 1028, 1436, 1612, 2056, 2872, 3224, 3341, 4667, 6682, 7967, 9334, 11129, 13364, 15934, 18668, 22258, 26728, 31868, 37336, 44516, 63736, 89032, 92263, 103571, 144677, 184526, 207142, 289354, 369052, 414284, 578708, 738104, 828568, 1157416, 1199419, 2398838, 2860153, 4797676, 5720306, 9595352, 11440612, 22881224, 37181989, 74363978, 148727956, 297455912]

約数ペア:

[(1, 297455912), (2, 148727956), (4, 74363978), (8, 37181989), (13, 22881224), (26, 11440612), (31, 9595352), (52, 5720306), (62, 4797676), (104, 2860153), (124, 2398838), (248, 1199419), (257, 1157416), (359, 828568), (403, 738104), (514, 578708), (718, 414284), (806, 369052), (1028, 289354), (1436, 207142), (1612, 184526), (2056, 144677), (2872, 103571), (3224, 92263), (3341, 89032), (4667, 63736), (6682, 44516), (7967, 37336), (9334, 31868), (11129, 26728), (13364, 22258), (15934, 18668)]