2912784168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{194809}}^1$

素因数の和:194914

約数の個数: 64

約数和(自身を含む): 8415792000

約数和(自身を除く): 5503007832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 7476, 14952, 194809, 389618, 584427, 779236, 1168854, 1363663, 1558472, 2337708, 2727326, 4090989, 4675416, 5454652, 8181978, 10909304, 16363956, 17338001, 32727912, 34676002, 52014003, 69352004, 104028006, 121366007, 138704008, 208056012, 242732014, 364098021, 416112024, 485464028, 728196042, 970928056, 1456392084, 2912784168]

約数ペア:

[(1, 2912784168), (2, 1456392084), (3, 970928056), (4, 728196042), (6, 485464028), (7, 416112024), (8, 364098021), (12, 242732014), (14, 208056012), (21, 138704008), (24, 121366007), (28, 104028006), (42, 69352004), (56, 52014003), (84, 34676002), (89, 32727912), (168, 17338001), (178, 16363956), (267, 10909304), (356, 8181978), (534, 5454652), (623, 4675416), (712, 4090989), (1068, 2727326), (1246, 2337708), (1869, 1558472), (2136, 1363663), (2492, 1168854), (3738, 779236), (4984, 584427), (7476, 389618), (14952, 194809)]